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Bedienungsanleitung Instructions for use Notice demploi Istruzioni per luso Instrucciones para el uso Gebruiksaanwijzing

RS 2400

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Bedienungsanleitung.....3 Instructions for use..... 14 Notice demploi...... 27 Istruzioni per luso..... 40 Instrucciones para el uso.... 53 Gebruiksaanwijzing..... 66
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We have designed this product to give you reliable operation over many years. Over half a century of accumulated expertise in the design and manufacture of high-quality electroacoustic equipment have made Sennheiser a world-leading company in this field. Please take a few moments to read these instructions carefully, as we want you to enjoy your new Sennheiser products quickly and to the fullest.

Area of application

With the RS 2400 stethoset receiver system you can listen to high-quality stereo TV sound without disturbing others. The RS 2400 has been specially designed for this purpose but can also be used with any other sound source fitted with a headphone socket.

Features

Lightweight stethoset receiver, comfortable to wear Ease of use Receiver powered by environmentally friendly NiMH rechargeable accupack Volume can be set directly on the receiver Transmitter with special charging compartments for simultaneously charging an accupack inserted in the receiver and an additional spare accupack Plug-in mains unit available for different mains voltages Transmitter with special AF input filter to protect against interference
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System components and operating elements
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Wireless RF Transmission technology
With this RF stethoset receiver system you can move around freely in the home or outside in the garden without the constrictions of a cable! The RS 2400 will transmit the stereo sound signal from your TV set to the stethoset receiver. It is not necessary that transmitter and stethoset receiver are in a direct line of sight. With an unobstructed RF link, the distance between transmitter and receiver can be up to 100 m. Transmission will remain clear and intelligible. Walls and ceilings impede the propagation of radio waves and the range will decrease. Major obstacles for radio waves are metal parts as e.g. in concrete constructions or wall coverings, as they reflect radio waves before these reach the receiver.
One transmitter can supply several receivers.
For up-to-date information on Sennheiser products, you can also visit the Sennheiser Web site at http://www.sennheiser.com.
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Where to place the transmitter
Choose a suitable place near your TV set.

Attention!

Some furniture surfaces have been treated with varnish, polish or synthetics which might cause stains when they come into contact with other synthetics. Despite a thorough testing of the synthetics used by us, we cannot rule out the possibility of discolouration, since we dont know your furniture. You should therefore always place the transmitter on a non-slip pad.

Putting the transmitter into operation
Use the supplied cable to connect socket on the transmitter to the headphone socket of your sound source. The cable is fitted with a 3.5 mm jack plug suitable for most headphone sockets. For connection to 1/4" (6.3 mm) headphone sockets, use the supplied adaptor. Connect the plug-in mains unit to socket on the transmitter and plug the mains unit into a wall socket.

Antenna

The wire antenna is an integral part of the transmitter. For best transmission the antenna should be vertical. You can therefore leave the wire antenna dangling in a vertical position down behind the transmitter or (the better option) slide the supplied plastic tube over the antenna and snap it into the clamp at the back of the transmitter. Make sure that there are no metal objects such as shelf bars or lamp stands in parallel with the antenna. Do not place the transmitter on your TV set as it might interfere with the transmitter. Test where exactly in the room the transmitter works best.
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Automatic on/off switching
The transmitter features a convenient automatic on/off function. When an audio signal reaches the transmitter, it is switched on and the LED at the front of the transmitter lights up green. The LED also indicates that an accupack is being recharged. When a stethoset receiver or an accupack is inserted into a charging compartment, the LED lights up red. Green LED = Transmitter ON Yellow LED = Transmitter ON, Accupack recharging Red LED = Accupack recharging LED not lit = Transmitter OFF If there is no audio signal for about 3 minutes, the transmitter automatically switches off. The transmitter is now in stand-by mode, its power consumption is very low so that it can remain connected to the mains.

Important

The transmitters charging function is independent of the automatic on/off function. Accupacks can always be recharged when the transmitter is connected to the mains. When you are not going to use the transmitter for some time (e.g. when you are on holiday), you should unplug the mains unit and take the stethoset receiver and the accupack out of their respective charging compartments.

Adjustments on your TV set
Please refer to the instruction manual of your TV set to find out whether the volume control also adjusts the headphone output or whether this output has a separate volume control. You will also find instructions on how to switch off the main loudspeakers.
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Optimum modulation level of the transmitter
First, set the volume of your TV set to a medium value. The TR 2400 transmitters is fitted with an automatic modulation control which prevents overmodulation of the transmitter. The LED at the front of the transmitter indicates optimum modulation. Now adjust the volume on your TV set such that the LED blinks in time with the speech, this indicates the correct transmission level.
Putting the receiver into operation
Charge the accupack for 24 hours before you use it for the first time! Take your stethoset receiver out of the charging compartment on the transmitter. Have you charged the accupack separately from the stethoset receiver? Then insert the accupack into compartment in the receiver.
Switching on the receiver
Use control to switch on the receiver and adjust the volume.
Adjusting the receiver channel
Transmitter and receiver have to operate on the same frequency: Put the transmitter and the receiver into operation as described above. Switch on the TV set! If possible, switch off its loudspeakers. Use switch on the transmitter to select a transmission channel.
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Set the volume control on the receiver to a medium value (position 34). Slowly turn control (TUNE) on the stethoset receiver until you can hear the audio signal loud and clear. The receivers AFC (Automatic Frequency Control) circuitry stabilises your adjustment. Transmitter and receiver are now operating on the same frequency.
Simultaneous operation of several systems
Your neighbour also likes listening with radio headphones? No problem! With switch , you simply select a different transmission channel on each transmitter. Then set the stethoset receivers to the respective frequencies (with control , as described above). Observe a minimum distance of 2 m between two transmitters. Due to the required approval two channels are selectable:
Positions 1 or 3 = channel 1 Position 2 = channel 2
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Only use the transmitter with a suitable Sennheiser mains unit. Always disconnect the mains connector when you wish to change connections or move the device to a different place. Never open electronic devices! This must only be done by authorised personnel and is all the more valid for repairs on current-carrying units. Keep the system away from cental heating radiatiors and electric heaters. Never expose it to direct sunlight. Use the system in dry rooms only. Transmitter and plug-in mains unit should always remain indoors. You can use the stethoset receiver outside if the weather is dry. Use a damp cloth for cleaning the transmitter and the stethoset receiver. Do not use any solvents. For reasons of hygiene, the ear-cushions can be cleaned with soapy water. We recommend, however, to simply replace them (inexpensive replacement ear-cushions are available as accessories). Vanish or furniture polish may degrade the rubber feet of the transmitter. Place the transmitter on a nonslip pad to avoid potential staining of furniture.

Volume up? - no!

When people use headphones, they tend to choose a higher volume than with loudspeakers. Listening at high volume levels for a long time can lead to permanent hearing defects. Please protect your hearing, Sennheiser headphones also sound exceptionally good at low volumes.
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What to do if.

. the volume is up but you cannot hear anything: There is no audio signal available. Check the transmitter connection. Is the volume at the headphone socket of your sound source sufficient? Are you still within the transmitters range? Is the receiver on the same frequency as the transmitter?. the sound is distorted: The receiver accupack has gone flat, please recharge it immediately. The volume on the receiver is adjusted too high. Reduce the volume. the sound is slightly noisy: You are about to leave the transmitters maximum range. Soon transmission will be interrupted completely. The transmitters modulation level is too low. Increase the volume on your sound source. you can hear twittering and Two transmitters are interfering! chirping, and the sound is squeezed: Choose a different transmission channel. the transmitter switches off during operation: The volume on your TV set is adjusted too low. Adjust the volume on the TV set such that the LED on the transmitter blinks occasionally.
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Accessories

BA 151 L 151-2 Rechargeable accupack as a spare, for use when the supplied accupack is being recharged. Charger for recharging two BA 151 accupacks (recommended when more than two stethoset receivers are used with one transmitter). Additional stethoset receiver

RR 2400

Rechargeable accupacks have a "charging cycle"
The charging time of the batteries depends on how long you have used your stethoset receiver. General rule:
Operating Time x 3 = charging time

Example:

listening: 1hr recharging: 3 hrs
listening: 2 hrs recharging 6 hrs
listending: 3 hrs recharging: 9 hrs
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Recharging the BA 151 accupack
Do not let the accupacks become completely flat. If you do, they will be exhausted and cannot be recharged (total discharge). This happens e.g. when flat accupacks remain uncharged for some time. Please observe the three following rules: If you notice that the accupack is going flat, switch off the stethoset receiver and recharge the accupack immediately. If you have a spare accupack you can use it in the meantime. Immediately recharge the accupack after each use, no matter whether it is fully or only partly discharged. Charge the accupack for 24 hours before you use it for the first time! Please note: With both charging possibilities, the accupacks are also recharged when the transmitter is switched off but remains connected to the mains.

Environment and health

Devices powered by rechargeable batteries are environmentally friendly. This energy source can be recharged many times. Conventional batteries, on the other hand, must be disposed of as special waste after they have been used just once. If an accupack should be defective or has been damaged due to total discharge, it is then recycled the dealer who sold it to you will take it back and will also supply you with a new, original Sennheiser accupack. (Recycling methods differ in different countries.) According to todays scientific knowledge, the radio waves emitted by this device are by no means harmful.
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Technical data

Modulation Range Audio frequency response THD Frequency range Power supply Power consumption RF output power Signal-to-noise ratio Audio connector Input sensitivity Weight / Dimensions

RS 2400 system

FM stereo up to 100 m 5012,000 Hz <1% see type plate located on the bottom

TR 2400 transmitter

12 V DC via plug-in mains unit approx. 1 VA typ. 10 mW > 70 dB(A) 3.5 mm stereo jack plug + 1/4" (6.3 mm) adaptor typ. 80 mV, automatic limiter system approx. 170 g (w/o plug-in mains unit) / 134 x 87 x 33 mm
RR 2400 stethoset receiver
Signal-to-noise ratio Max. sound pressure level Power supply Current consumption / Operating time Weight
65 dB(A) typ. 110 dB via BA 151 rechargeable accupack, 2.4 V typ. 20 mA / approx. 4 hrs per accupack approx. 45 g incl. accupack

Supply schedule

1 TR 2400 transmitter 1 RR2400 stethoset receiver 1 BA 151 rechargeable accupack 1 plug-in mains unit, 12 V DC,3 for 230, 120 or 240 V mains voltage 1 connection cable with 3.5 mm / 1/4" (6.3 mm) jack plug adaptor 1 Instructions for use 1 plastic tube for antenna 1 pair of replacement ear-cushions
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Manufacturer declarations

Approval

Sennheiser electronic GmbH & Co. KG declare that this device is in compliance with the applicable CE standards and regulations.

Batteries or rechargeable batteries
Please dispose of batteries or rechargeable batteries as special waste or return them to your specialist dealer.

WEEE Declaration

Please dispose of this product at the end of its operational lifetime by bringing it to your local collection point or recycling centre for such equipment.
Diese Anleitung ist genau so gro wie die Hlle einer CD. Stellen Sie sie mit in Ihr CD-Aufbewahrungssystem. So ist sie immer schnell zur Hand, wenn Sie etwas nachlesen mchten. These instructions for use are the size of a CD jewel box. If you keep it with your CDs, it will always be at hand when you need to look something up. Cette notice demploi a t fait dans le format dun tui CD, alors vous pouvez la ranger avec vos CDs. Ainsi, vous lavez toujours votre porte si vous voulez vous y rfrer. Queste istruzioni hanno le stesse dimensioni di una custodia per un CD. Se le tenete insieme ai vostri CD, saranno sempre a portata di mano quando avete necessit di consultarle. Estas instrucciones son de tamao tan grande como el del forro de un CD. Gurdelas en el mismo sitio donde conserva los CD, para tenerlas siempre a mano cuando desee consultarlas. Deze gebruiksaanwijzing is even groot als de hoes van een CD. Bewaar deze in het opbergsysteem voor uw CDs. Dan heeft u hem altijd bij de hand, voor het geval u iets wilt nalezen.
Sennheiser electronic GmbH & Co.KG 30900 Wedemark, Germany Phone +49 (5130) 600-0 Fax +49 (5130) 600-300 www.sennheiser.com

Printed in Germany

Publ. 01/06

512 759

076505 03/04 Printed in Germany

General Catalog

Sennheiser electronic GmbH & Co. KG
Am Labor 1, 30900 Wedemark, Germany Phone: + 49 (51 30) 600 0, Fax: + 49 (51 30) www.sennheiser.com
HDI 1029 PLL 8 A very lightweight, easy-to-use stethophone receiver with 8 channels.
HDI 1029 PLL 16 A very lightweight, easy-to-use stethophone receiver with 16 channels.
EKI 1029 PLL 16/PLL 32 Slim, compact
multi-channel bodypack receiver with 16 or 32 channels.
Audioport, , freesound, HeadMax, HiDyn plus, HiDyn stage, Infoport, Mikroport, , Open Aire, Orpheus and Sennheiser are trademarks of Sennheiser electronic GmbH & Co. KG. is a trademark of SRS Labs, Inc. Sennheiser Products 2004

Table of Contents

Introduction Headphones

..4..6

Audiophile Headphones. 6 Wired Hi-fi Headphones. 8 Wireless Hi-fi Headphones. 9 TV Headphones. 11 Streetwear Headphones. 13 DJ & Studio Equipment. 17 evolutionTM The Headphone Series. 20

Microphones. 21 39

Classic Mics. 21 evolutionTM The Microphone Series. 22 Reporters Microphones. 28 Lavalier Mics. 29 Installed Sound. 31 AudioBeam. 33 K6 Mics. 34 MKH Condenser Mics. 33

RF Wireless

evolutionTM Wireless. Series RF Wireless Systems. Wireless Monitoring Systems. Series RF Wireless Systems. 46
Infrared Wireless Audiology
Assistive Listening Devices. 52 EMP 2015 Soundfield. 55

Aviation. 56 62

Aviation Boomsets. 56
Tourguide Systems. Conference Systems

Sennheiser Products 2004

Introduction
Sennheiser Superlative Audio
For almost sixty years Sennheiser has been creating superlative audio products for professionals and consumers the world over, winning countless awards and earning the accolades of critics and competitors alike. Our products embody both our rich history and our dedication to the future of audio. From the very beginning, our headphones and microphones have distinguished themselves. They are characterized by innovation and dedication to quality, as exemplified by the introduction of Open Aire technology pioneered by the HD 414 headphones in 1968. The unparalleled Orpheus headphone system offers the finest audio reproduction available, while the RS series headphones feature both exceptional quality and wireless ease. Our microphones are equally impressive: the MD 421 II reissue combines the characteristics of the most popular professional dynamic mic ever (the MD 421) with enhanced frequency response. Covering vocal, instrument and backline, the evolution microphone series answers every conceivable live performance requirement. The latest addition to this line are the e 900 series microphones which offer the same exceptional performance and affordable prices as the other mics in this line. Our wireless systems, whether RF or infrared, are widely recognized to be the finest wireless systems available anywhere. From the fabled 5000 series, which has won many awards including an Emmy Award for Outstanding Achievements in the Sciences of Television Technology for RF Wireless Systems to our brand new evolution wireless g series and wireless monitoring systems, our RF wireless line offers exceptional performance. And Sennheiser infrared wireless systems provide nearly limitless configurations, offering wireless ease and excellent sound quality for applications from personal use to conference audio. Our state-of-theart conference systems are setting standards worldwide. Whether for small seminars or large international congresses Sennheiser offers a premier conference and interpretation solution. And our award-winning GuidePort visitor information system is the product of choice when it comes to providing quality audio for theme parks and exhibitions.
Audiology products by Sennheiser exhibit the same excellent audio specifications as their music-oriented counterparts, providing assistive listening for many varied applications, from TV and theater listening to ambient sound amplification. A recent addition to our audiology line, the Sennheiser Soundfield system combats poor acoustics in classrooms and thus improves academic performance. Our complete line of aviation boomsets and headsets has become the industry standard for discerning pilots, crew members, and passengers alike. Enhanced by our NoiseGard active noise compensation system, built-in passive noise cancellation, high-quality noise compensating microphones and unrivaled comfort, these products also share traditional Sennheiser audio quality as do our boomsets and headphones for automotive applications. All the products found in this catalog are both testaments to Sennheiser quality and evidence of Sennheisers continued foresight and cutting-edge engineering and development. Together, they form a varied collection of exceptional audio products for both the professional and the home user. Collectively, we think they are a compelling argument for what we believe is at the heart of each of our products: the evolution of audio.

Prof. Dr. Jrg Sennheiser

Headphones

Audiophile Headphones.

Each audiophile headphone represents the very finest in headphone quality available today. Their utterly transparent sound reproduction and exceptional response make them the finest headphones in the world.

HD 650

NEW The audiophile HD 650 are the ultimate in open, dynamic headphone design. Absolute precision and lifelike reproduction are matched with expressiveness and emotion. Enjoy sound in all its perfection. Frequency Response. 10 39,500 Hz Nominal Impedance. 300 ohms

HD 600 Avantgarde

Audiophile-quality open, dynamic hi-fi/professional stereo headphones an ideal choice for the professional recording engineer. Frequency Response. 12 38,000 Hz Nominal Impedance. 300 ohms
HD 590 Prestige Audiophile high-definition headphones a new transducer orientation, special large surface diaphragms and lightweight aluminum voice coils ensure unadulterated listening pleasure.
Frequency Response. 12 38,000 Hz Nominal Impedance. 120 ohms
HD 595* The circumaural HD 595 define
NEW a new level of sound quality, using the unique E.A.R. design to channel the signal directly into your ear. Comfortable velour ear pads and easily adjustable earpieces provide for optimum comfort and ensure audiophile music enjoyment. Frequency Response. 12 38,500 Hz Nominal Impedance. 120 ohms
HD 555* The ideal headphones for home
NEW cinema as well as music thanks to a special internal surround reflector. Many innovative features such as Sennheisers E.A.R. design and special Duofol diaphragms deliver a new level of audio reproduction. Comfort leaves nothing to be desired either, as the HD 555 adapts to the shape of your head. Frequency Response. 15 28,000 Hz Nominal Impedance. 120 ohms
HD 515* These headphones are a classic NEW all-rounder and an affordable entry point into the audiophile world. The HD 515s are fitted with Sennheisers innovative E.A.R. technology plus special Duofol diaphragms that reduce unwanted resonances to an absolute minimum. Overall listening pleasure is combined with outstanding wearing comfort.
Frequency Response. 14 26,00 Hz Nominal Impedance. 120 ohms
Orpheus The undeniable apex of headphone
systems and reference sound reproduction, the limited edition Orpheus tube amplifier/headphone combination is unmatched. Headphones Frequency Response. 7 100,000 Hz Amplifier Frequency Response. 10 20,000 Hz
* Eargonomic Acoustic Refinement (E.A.R.): The acoustic baffle is placed at a slight angle, so that it is aligned parallel to the head, ensuring that the sound is accurately channelled into the ear

Wired Hi-fi Headphones.

Enjoy music at home with Sennheisers wired hi-fi headphones. Offering ease and comfort, these models combine modern design with clear and powerful sound.

HD 497

With their balanced, detailed sound reproduction the HD 497s are ideally suited to all types of music. Replaceable parts such as the soft, leatherette ear pads and an OFC copper cable round off the top model of Sennheisers open, supra-aural line. Frequency Response. 24 22,000 Hz Nominal Impedance. 32 ohms

HD 477

An Open-Aire, dynamic hi-fi stereo headphone that offers clear, transparent sound, wide dynamics and powerful bass response. Features rugged design and a detachable OFC copper signal cable. Frequency Response. 37 21,000 Hz Nominal Impedance. 32 ohms
HD 265 Linear Closed, dynamic stereo hi-fi/professional headphones.
Frequency Response. 10 25,000 Hz Nominal Impedance. 150 ohms

HD 580 Precision

High-end open, dynamic headphones specially suited to connecting directly to hi-fi (DAT, and CD) equipment. Frequency Response. 12 38,000 Hz Nominal Impedance. 300 ohms
Wireless Hi-fi Headphones.
Capitalizing on Sennheisers extensive professional wireless technology, these headphones offer the ease of wireless operation while sustaining Sennheisers traditional high performance audio specifications.
RS 120 An ideal choice for both hi-fi and
TV use. The lightweight RS 120 lets you enjoy freedom of movement and comes complete with powerful NiMH rechargeable batteries. After use, the headphones are simply placed onto their transmitter base station where they will automatically be recharged. Carrier Frequencies: 863 MHz Variant. 863.3 MHz, 864.0 MHz, 864.7 MHz 926 MHz Variant. 926.1 MHz, 926.8 MHz, 927.5 MHz Frequency Response. 22 19,500 Hz THD. 0.7%
RS 110 The ideal entry point into
NEW Sennheisers wireless world. Enjoy the sound of your hi-fi or TV without being tied down by a cable. The headphones come complete with standard batteries.
Carrier Frequencies: 863 MHz Variant. 863.3 MHz, 864.0 MHz, 864.7 MHz 926 MHz Variant. 926.1 MHz, 926.8 MHz, 927.5 MHz Frequency Response. 22 19,500 Hz THD. 0.7%
RS 85 The flagship of the RS Series delivers accurate, dynamic music reproduction. Features specially optimized transducers, HiDyn plusTM noise reduction and Center-Lock auto-tuning.
Carrier Frequencies: 434 MHz Variant. 434.15 MHz, 433.4 MHz, 434.5 MHz 863 MHz Variant. 863.25 MHz, 863.75 MHz 925 MHz Variant. 925.0 MHz, 926.0 MHz, 926.5 MHz Frequency Response. 20 22,000 Hz THD. < 0.5 %

Combining high performance with lightweight construction, Sennheisers portable headphones offer superior sound quality for use with portable CD and cassette players.
PXC 250 The ideal travel companion, the closed PXC 250 fold-up headphones use Noise GardTM active noise cancellation technology to reduce background noise by more than 65 %. Simply relax and enjoy their warm, transparent audio reproduction and crisp bass. The PXC 250 includes an airplane audio adapter and convenient protective bag.
Frequency Response. 10 21,000 Hz Nominal Impedance. 300 ohms
PX 200 The closed, supra-aural PX 200 headphones ensure maximum music pleasure. Their closed design efficiently reduces background noise, allowing you to fully enjoy their detailed sound and phenomenal bass response. The PX 200s can easily be folded and stored in their protective case; ready to accompany you anywhere.
Frequency Response. 10 21,000 Hz Nominal Impedance. 32 ohms
PX 100 Delivering true home audio sound quality, the open, supra-aural PX 100 headphones are an ideal choice for use with portable players. Their warm, natural sound and foldable design make them perfect for travel and outdoor activities. Includes protective case.
Frequency Response. 15 27,000 Hz Nominal Impedance. 32 ohms
HD 457 Enjoy music at home or when out and about: the HD 457 deliver wide dynamics, excellent stereo sound and warm bass for fusion, soul, funk and percussion. With convenient wind-up clip for on-the-go use.
Frequency Response. 25 21,000 Hz Nominal Impedance. 32 ohms
HD 437 Their powerful stereo sound and crisp bass make the HD 437 the perfect partner for rock and pop music. Lightweight and very efficient, they are ideal for mini hi-fi systems or mobile audio sources. Includes convenient wind-up belt clip to store excess cable.
Frequency Response. 21 18,000 Hz Nominal Impedance. 32 ohms
HD 433 Open, dynamic, entry-level headphones that offer high efficiency and full-size performance.
Frequency Response. 18 20,000 Hz Nominal Impedance. 32 ohms
HD 202 Closed, dynamic hi-fi stereo headphones. Their good insulation against ambient noise and a deep bass response make them the ideal companion for DJs or anyone who likes to listen to modern, powerful music without disturbing others. High efficiency drivers for maximum performance.
Frequency Response. 18 18,000 Hz Nominal Impedance. 32 ohms

PX 40 Fitted with a convenient in-line volume
control, these lightweight mini headphones offer even more comfort for music on the move and enhanced bass response. The perfect upgrade for any portable audio player. Frequency Response. 20 20,000 Hz Nominal Impedance. 32 ohms
PX 30 Featuring lightweight, supra-aural design,
the PX 30 Open-Aire mini headphones are an ideal choice for portable players. Due to their balanced sound image they easily outperform standard mini headphones. Frequency Response. 30 20,000 Hz Nominal Impedance. 32 ohms
PX 20 Powerful, bass-driven sound for music
on the move: the PX 20 mini headphones are extremely lightweight and comfortable to wear. With convenient single-sided cable, ideal for sports. Frequency Response. 50 18,500 Hz Nominal Impedance. 32 ohms
PMX 60 The supra-aural, dynamic PMX 60 neckband headphones ensure a clear, transparent sound image with powerful bass. Ultralight diaphragms provide a strong stereo sound, ensuring optimum acoustics for rock and pop music. Frequency Response. 18 21,000 Hz Nominal Impedance. 24 ohms
MX 200, MX 300, MX 400, MX 500
These light-weight in-ear headphones are unbeatable companions for listening on the move. Hooked up to an MP 3 player, portable CD player or any other mobile audio source, the MX Series will let you experience exceptional musical reproduction with excellent bass response.

MX 200

Frequency Response. 19 20,000 Hz Nominal Impedance. 32 ohms

MX 300

MX 400
MX 400 RC (for remote controls) Frequency Response. 18 20,000 Hz Nominal Impedance. 32 ohms
MX 500 (with volume control)
Frequency Response. 18 22,000 Hz Nominal Impedance. 32 ohms
DJ & Studio Equipment.
HD 280 Silver Closed, circumaural headphones designed for professional DJ applications. Their exceptional attenuation of external noise makes the HD 280 Silver ideal for use in a high-noise environment. Fold-up and swivelling earpieces ensure space-saving transport. With easily replaceable, single-sided coiled cable.

Frequency Response. 8 25,000 Hz Nominal Impedance. 64 ohms
HD 280 Professional Professional, closed headphones with accurate, linear reproduction for critical monitoring applications.
Frequency Response. 8 25,000 Hz Nominal Impedance. 64 ohms (or 300 ohms)
HD 25 Closed, dynamic pro headphones. Perfect
for ENG, sound reinforcement, studio monitoring, and many other applications. Frequency Response. 16 22,000 Hz Nominal Impedance. 70 ohms
HD 25 SP Lightweight, closed dynamic headphones for recording, monitoring, and outdoor applications.
Frequency Response. 30 16,000 Hz Nominal Impedance. 85 ohms
HD 270 Professional monitoring headphones which satisfy the most stringent demands. Neodymium ferrous magnet systems and an innovative, Sennheiser patented damping element produce a superbly transparent and balanced sound.
Frequency Response. 12 22,000 Hz Nominal Impedance. 64 ohms
HD 212Pro Closed, dynamic hi-fi stereo headphones. Precise treble response, a well defined midrange and smooth, deep bass all combine to deliver a balanced, spatial sound image.
Frequency Response. 12 19,000 Hz Nominal Impedance. 32 ohms
HD 200 Master Powerful dynamics and high
attenuation of background noise make the HD 200s ideal monitoring headphones. The lightweight BioNetic design ensures optimum comfort for long hours of listening. Frequency Response. 12 22,000 Hz Nominal Impedance. 64 ohms
HD 250 II Linear Professional closed, dynamic stereo hi-fi headphones with very natural sound reproduction.
HMD 280 Professional Based on the
HD 280 monitoring headphones and fitted with a noise-compensated boom microphone, the HMD 280 headset is an ideal choice for communications in high-noise environments. Headphones Frequency Response. 8 25,000 Hz Nominal Impedance. 64 ohms (or 300 ohms) Microphone Frequency Response. 50 13,500 Hz Nominal Impedance. 200 ohms Type. dynamic, noise-compensated
HMD 281 Professional Single-sided
version of the HMD 280. Headphone Frequency Response. 8 25,000 Hz Nominal Impedance. 64 ohms (or 300 ohms) Microphone Frequency Response. 50 13,500 Hz Nominal Impedance. 200 ohms Type. dynamic, noise-compensated
The Headphone Series. Three
specialty headphones which have been tailored to the needs and requirements of musicians and sound engineers. These headphones are setting new standards at an unbeatable price.
eH 1430 Natural sound reproduction and
an excellent bass response make the open-back eH 1430 a true all-rounder. Very lightweight and comfortable, with wide dynamics. Frequency Response. 18 20,000 Hz Nominal Impedance. 32 ohms
eH 2200 Ideal general-purpose, closed-back
monitoring headphones, featuring very good attenuation of ambient noise, powerful dynamics and exceptional comfort. Frequency Response. 12 22,000 Hz Nominal Impedance. 64 ohms

e 815 S A powerful microphone for every
vocal application. With rugged metal housing, advanced shock-mount design, 3.5 m mic cable and on/off switch. Frequency Response. 80 15,000 Hz Nominal Impedance. 350 ohms
e 825 S Multi-purpose vocal and instrument
microphone. Full metal construction with on/off switch Sennheiser quality at an unbeatable price. Frequency Response. 80 15,000 Hz Nominal Impedance. 350 ohms
e 835 High-quality vocal microphone. Cardioid pick-up pattern for good feedback rejection and uniform on and off-axis response. Also available as e 835 S with noiseless on/off switch.
Frequency Response. 40 16,000 Hz Nominal Impedance. 350 ohms
e 840 Professional cardioid vocal NEW microphone developed to cut through high on-stage levels. Rugged, durable construction, insensitive to handling noise. The e 840 efficiently suppresses sounds emanating from outside its pick-up angle, and is fitted with a hum compensating coil for reducing electromagnetic interference. Also available as e 840 S with noiseless on/off switch.
e 845 High performance super-cardioid
vocal microphone with exceptional feedback rejection. Ensures vocal projection through high on-stage sound levels. Also available as e 845 S with noiseless on/off switch. Frequency Response. 40 16,000 Hz Nominal Impedance. 350 ohms
e 855 Top quality, professional standard, vocal microphone. Extended dynamic response with pronounced presence, vocal punch and the lowest possible distortion.
e 865 The highlight of evolution stage microphones. Rugged condenser mic that cuts easily through high on-stage levels. Full, precise sound, especially in the treble. Also available as e 865 S with noiseless on/off switch.
Frequency Response. 40 20,000 Hz Nominal Impedance. 200 ohms
e 602 Dedicated mic for bass instruments.
Delivers very low bass response (down to 20 Hz) and fast transient signals. No corrective EQing necessary, even on the most problematic bass signal sources. Frequency Response. 20 16,000 Hz Nominal Impedance. 250 ohms
e 604 Robust mic for close-miking drums, brass and woodwind instruments, capable of handling very high sound pressure levels in excess of 160 dB. Delivered with drum clip for attachment to rim of drum.
e 606/e 609 Silver Rugged
NEW super-cardioid microphone for guitar and bass amplifiers, able to handle extreme sound pressure levels.
Frequency Response. 40 15,000 Hz Nominal Impedance. 350 ohms
e 608 The worlds smallest dynamic microphone with a full-size sound quality. Newly developed clamp and gooseneck mounting for positioning the mic close to the sound source. Frequency Response. 40 16,000 Hz Nominal Impedance. 250 ohms

MD 21 U A classic for speech and music
broadcasting; ideal for interviews, reporting and as a support and ambience microphone. This rugged mic delivers excellent sound quality and is extremely insensitive to handling and wind noise. Frequency Response. 40 18,000 Hz Nominal Impedance. 200 ohms
Lavalier Mics Embodying Sennheisers
extensive knowledge of microphone technology in sub-miniature packages, these microphones have become the industrys standards in theater, television, and film applications.
MKE 2 Gold Omni-directional subminiature lavalier mic, features innovative, Sennheiser patented Umbrella diaphragm for optimum moisture protection. Delivered complete with various accessories.
Frequency Response. 20 Hz 20 kHz
MKE platinum The ultra-small, omnidirectional MKE platinum lavalier microphone features Sennheisers patented Umbrella diaphragm for optimum moisture protection. It has a warm and natural sound requiring minimal EQ adjustment, and features an extremely thin and flexible Kevlar-reinforced cable. Special connectors are available for 3000 and 5000 Series bodypack transmitters.
HS 2 The HS 2 is an omni-directional condenser headset microphone using an MKE 2 Gold capsule and fitted with a steel wire cable and a special 3-pin connector to fit Sennheiser 3000 and 5000 Series bodypack transmitters. The small capsule and gooseneck assembly can be optimally positioned for both vocal and speech applications. Also available as HS 2-1 in beige.
ME 102* Omni-directional miniature lavalier mic with interchangeable microphone capsule.
Frequency Response. 40 Hz 20 kHz
ME 104* Cardioid miniature lavalier mic with interchangeable microphone capsule.
Frequency Response.100 Hz 20 kHz
ME 105* Super-cardioid miniature lavalier microphone with interchangeable capsule.
Frequency Response. 100 Hz 20 kHz
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Sennheisers new installed sound product line consists of three versatile back-electret condenser microphone heads which can be combined with various goosenecks, ceiling and table mounts. They are suitable for a

Modulation. wideband AM Carrier frequency. 40 kHz Amplitude limiting. limiter amplifier Audio channels. 1 Audio input. balanced XLR-3F socket, contacts metallically separated Input sensitivity. 6 dBm (1.55 V) or - 14 dBm (150 mV) Impedance. 600 ohms Sound pressure level. 75 dB 5 dB Audio output. BNC, 50 ohms, short-circuit-proof Amplifier output. approx. 90 W Power supply. via switched-mode power supply, V, Hz, max. 100 W Dimensions. 264 x 82 x 320 mm Weight. approx. 3.1 kg
K6 Mics The K6 Modular System is a versatile
professional condenser microphone system of exceptionally high quality. Available with a wide variety of modules for different powering arrangements, polar patterns, and capsule sizes, the K6 System provides a flexible tool for all recording and sound reinforcement work. All ME-series capsules demon-
K6 Battery/phantom power module.
Frequency Response. 20 Hz 20 kHz 1 dB Rated Impedance. 200 ohms
K6P Phantom power only module.
ME 62 Omni-directional mic capsule.
ME 64 Cardioid mic capsule.
strate state-of-the-art performance characteristics. With their exceptionally high sensitivity, these mics allow much greater reach characteristics and extremely high signal-to-noise ratios. The K6 systems extreme flexibility, high quality, and compact, lightweight modular construction make it an invaluable tool for many applications.
ME 65 Super-cardioid handheld mic
capsule. Frequency Response. 40 Hz 20 kHz
ME 66 Shotgun mic capsule.
ME 67 Long shotgun mic capsule.
The sophisticated MKH Series microphones incorporate Sennheiser technology into condenser mics of superlative quality. Used by recording studios, film and television production companies, and broadcast professionals all over, the MKH line

MKH Condenser Mics

MKH 20 Omni-directional condenser
microphone. Frequency Response. 12 20,000 Hz Nominal Impedance. 150 ohms
MKH 30 Condenser microphone with
Figure-8 pick-up pattern. Frequency Response. 40 20,000 Hz Nominal Impedance. 150 ohms
MKH 40 Pressure gradient microphone
with cardioid pick-up pattern. Frequency Response. 40 20,000 Hz Nominal Impedance. 150 ohms
provides a flexible array of polar patterns and sizes, all optimized for totally transparent, colorless sound reproduction.
MKH 50 Pressure gradient microphone
with super-cardioid pick-up pattern. Frequency Response. 40 20,000 Hz Nominal Impedance. 150 ohms
MKH 60 Interference tube (short gun)
microphone with super-cardioid/lobar pick-up pattern. Frequency Response. 60 20,000 Hz Nominal Impedance. 150 ohms
MKH 70 Interference tube (long gun)
microphone with lobar pick-up pattern. Frequency Response. 60 20,000 Hz Nominal Impedance. 150 ohms
MKH 80 Pressure gradient microphone
with five switchable pick-up patterns. Frequency Response. 10 20,000 Hz Nominal Impedance. 150 ohms

g 550 Series This professional series
NEW has been designed to meet the high demands of professional sound equipment providers and musicians on tour. At the heart of the series is the EM 550 twin receiver which can be combined with any 500 series transmitter. The 19 True Diversity twin receiver has all the features of the EM 500 g and is additionally fitted with an integrated active antenna splitter, which allows several receivers to be cascaded without the need for additional equipment. Other features for the true professional include two transformer-balanced audio outputs, an integrated switched-mode power supply and Soundcheck mode for checking RF and AF levels.
g 300 IEM Series The evolution
NEW wireless monitoring system, consisting of a rack-mount transmitter and bodypack receiver with stereo earphones. Nine frequency banks with up to 12 presets each, transmitter with headphone output, and receiver with switchable hi-boost and safety mode to protect against excessive volume levels. Focus function allows the artist to find a customized balance between his or her own voice or instrument and those of the band.
3000 Series. The 3000 Series offers
superb performance with rugged, heavy-duty construction for touring and broadcast applications.
SKM 3072-U Handheld transmitter
with up to 32 switchable channels. Supplied with super-cardioid mic head for vocals and closemiking. Also available: interchangeable super-cardioid microphone head for speech applications. Frequency groups are available betweeen. MHz S/N Ratio. 117 dB (A) Output Power. 30 mW
SK 3063-U Pocket transmitter with up to
16 selectable frequencies. For use with clip-on mics or headworn microphones. Frequency groups are available between. MHz S/N Ratio. 112 dB (A) Output Power. 30 mW
SKP 30-U Plug-on transmitter which converts
any cabled microphone (even condenser microphones) for RF wireless operation. Frequency groups are available between. 518 and 870 MHz S/N Ratio. 114 dB (A) Output Power. 30 mW
EM 3031-U True diversity receiver with 32 selectable receiving frequencies in a single rack space.
Frequency groups are available between. UHF MHz S/N Ratio. 117 dBA
EM 3032-U A dual receiver version of
the EM 3031, featuring two complete true diversity receivers in one unit. Frequency groups are available betweeen. UHF MHz S/N Ratio. 117 dBA
EM 3532-U Dual true diversity receiver for
multichannel applications. 32 programmable frequencies can be freely selected in 5 kHz steps. Receivers can be computer-controlled via special SMCD software. Frequency groups are available betweeen. MHz S/N Ratio. 117 dBA
EK 3041-U Miniature true diversity receiver designed for use with camcorders. Its exceptional frequency agility and reliability ensure flexible operation worldwide.
Frequency groups are available betweeen. MHz S/N Ratio. 100 dBA
ASA 3000 Active 2 x 1:8 antenna

RF bodypack transmitters. Frequency groups are available between. UHF MHz Output Power. 50 mW (SK 50). 250 mW (SK 250) S/N Ratio. 117 dBA
SK 5012-U Extremely small bodypack transmitter with rugged metal housing for broadcast and musical applications. The operating controls have been integrated into the battery compartment and are thus optimally protected against accidental operation. Frequency groups are available between. UHF MHz Output Power. typ. 30 mW S/N Ratio. 110 dB (A)

Infrared Wireless

Infrared Wireless Systems
Suitable for public address, conference, museum, exhibition, translation, and other applications, Sennheiser infrared wireless systems are an effective and convenient alternative to conventional hard-wired systems. With their unique amplitude
Single / Two-Channel Wideband Systems SI 30 / SZI 30 Small area modulator/emitter
or emitter only. Transmission Area. 80 m2 (single-channel). 40 m2 (two-channel) Carrier Frequencies. 2.3 MHz/2.8 MHz
SZI 1029 Large area emitter.
Transmission Area. 800 m2 (single-channel). 400 m2 (two-channel)
SZI 1029-24 24-volt DC powered slave emitter.
SZI 1029-watt version for up to 1,600

m2 of coverage.

SI 1015 Two-channel wideband modulator operating on higher-than-standard carrier frequencies (2.3/2.8 MHz) for superior interference resistance.
Carrier Frequencies. 2.3 MHz/2.8 MHz Frequency Response. 20 15,000 Hz
and frequency modulation process, they convey high-quality, dependable audio. Available in both narrow- (for multi-channel setups) and wide-band (for exceptional sound quality) systems, Sennheiser infrared wireless is powerful and flexible enough for use in nearly any setting.
SZI 1015 Medium area DC powered emitter.
Transmission Area. 400 m2
SZI 1015-T Single-channel master modulator/
emitter. Carrier Frequency. 2.3 MHz
RI 150 Very affordable, ultralight mono stethophone receiver. Carrier Frequency. 2.3 MHz Frequency Response. 18 18,000 Hz
RI 250 / RI 250 J Single-channel stethophone receiver with squelch.
Carrier Frequency. 2.3 MHz Frequency Response. 18 Hz 18,000 Hz
HDI 302 Two-channel stethophone receiver
with squelch. Carrier Frequencies. 2.3/2.8 MHz switchable
Multi-Channel-Systems SI 29-5 Single rack-space modulator that transmits up to five narrowband channels.
Carrier Frequencies. 55 1,335 kHz
SZI 1029 Large area emitter panel.
Transmission Area. 800 m2 / number of channels
SZI 1029-watt version for up to
1,600 m2 / number of channels.
HDI 1029 PLL 8 A very lightweight, easyto-use stethophone receiver with 8 channels.
HDI 1029 PLL 16 A very lightweight, easyto-use stethophone receiver with 16 channels.

EKI 1029 PLL 16/PLL 32 Slim, compact multi-channel bodypack receiver with 16 or 32 channels.

Audiology

Assistive Listening Devices
Drawing from Sennheisers longstanding audio expertise, these products bring exceptional sound quality, infrared and RF wireless technology, and precision engineering to the assistive listening market. From the straightforward Audioport

FM 2013 Mikroport System

Consisting of a separate transmitter and a receiver, this system is designed with the latest PLL technology to offer flexible and accurate assistive listening.
SK 2013 PLL Transmitter EK 2013 PLL Receiver
Number of Channels. 16 Carrier Frequencies. MHz or. MHz (other frequency ranges available) AF Freq. Response. 40 16,000 Hz
AudioportTM A1 Personal Communicator A stethophone audio amplifier with compensation circuit for suppression of users voice. Frequency Response. 300 18,000 Hz Microphone. electret, mono
Set AudioportTM A 200 Personal amplification system consisting of a lightweight stethophone and compact charger. Its dual-mounted bow microphones deliver excellent speech intelligibility and a more natural, binaural listening experience. Frequency Response. 200 12,000 Hz Microphones. two electret mics
A1 personal sound amplifier to the sophisticated FM 2013 Mikroport system, each unit is designed according to the highest standards.
HDA 200 Closed dynamic audiometric headphones designed for extended high-frequency testing.
Frequency Response. 20 20,000 Hz Nominal Impedance. 40 ohms
HDA 280 Closed, dynamic headphones for
use with audiometers, with fold-up and swivelling earpieces for space-saving transport. Frequency Response. 20 20,000 Hz Nominal Impedance. 37 ohms
Set 810 IR Ergonomic TV stethophone system, consisting of a stereo receiver and associated infrared transmitter. Adjustable to the users hearing capacity for full enjoyment of TV sound.
Coverage Area. 60 sq. m., range 12 m Frequency Response. 40 15,000 Hz Carrier Frequencies. 2.3 MHz, 2.8 MHz
Set 810 S Cordless television system for
individuals who use hearing aids. The Set 810 S includes an infrared transmitter, lightweight clipon receiver and induction neckloop. The receiver can be optionally used with headphones, induction silhouettes or DAI cables. Coverage Area. 60 sq. m., range 12 m Frequency Response. 40 15,000 Hz Carrier Frequencies. 2.3 MHz, 2.8 MHz
Set 820 RF Ergonomic stethophone system
with RF transmission for unrestricted freedom of movement. Frequency Response. 40 15,000 Hz. with TV filter Carrier Frequencies. 863.25 MHz, 863.75 MHz
Set 820 S RF wireless television system
for individuals with hearing aids. The Set 820 S includes an RF wireless transmitter, lightweight clip-on receiver and induction neckloop. Optionally, the receiver can be used with headphones, induction silhouettes or DAI cables. Frequency Response. 40 15,000 Hz Carrier Frequencies. 863.25 MHz, 863.75 MHz

GuidePort is a revolutionary new digital tourguide and information system for both indoor and outdoor use. Visitors can choose their own route through an exhibition or theme park and this system provides them with the audio information relevant to the area they are in or the

GuidePort

GP EK 3000-4-1 The digital GuidePort RF wireless diversity receiver supplies the visitors of a theme park or exhibition with the selected audio program.
exhibits they see. The GuidePort system not only accommodates several languages, but also different levels of information, and for example, can be tailored for adults or children.
GP 03 M Open, single-sided clip-on headphone for the GuidePort receiver.
GP 03 Open, dynamic clip-on headphones for the GuidePort receiver.
GP SR 3000-2 Cell transmitter that stores
the audio information that is transmitted to the visitors. Pre-produced digital audio is stored as flash memory, while real time analog audio sources, such as films or live shows, are fed to the GP SR 3000-2 via configurable inputs.

Conference Systems

SDC 3000 Digital Conference System The Sennheiser Digital Conference
System (SDC) is the newest generation of mobile, expandable and upgradable conference systems that can be tailored to almost any application. The SDC system can be configured for small seminars,
One central unit can control up to 150 conference terminals in three cable lines.
SDC 3000 D This easy-to-use conference terminal can be configured as a delegate or a chairmans unit. The electret microphone and built-in loudspeaker ensure excellent sound reproduction. The unit is controlled via the MIC key, which activates the microphone and allows participants to apply for a comment. A red LED ring on the microphone indicates a live microphone or a request to speak.
SDC 3000 DC This conference terminal features an additional conference and interpreter channel. The user can listen to the floor language or up to 11 translations via headphones. The channel is adjusted with the Select key. The SDC 3000 DC is complete with headphone volume control and LC display for indicating the selected channel.
as well as international congresses of up to 600 participants.
SDC CU The central unit controls conference systems with up to 150 terminals. A maximum of four central units can be linked to create systems for up to 600 participants. The internal power supply unit provides for up to 25 conference terminals.
SDC PS 25 The power supply unit is capable of powering up to 25 conference terminals.
SDC SYS The system software allows the configuration of an SDC conference system via PC. Large conferences can be conveniently controlled with graphical user interface and mouse.