Audio Research LS22

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Stereo Design Audio Research Reference 5SE Stereo Tube Preamplifier in HD

This is the brand new Audio Research Reference 5SE stereo tube preamplifier. It is available in black or natural (as shown) andĀ ...

Audio Research SP-10 Preamplifier Repaired and restored NIEH playing Swan Lake This unit has an ultimate restoration with new tubes, new Mundorf MCAP capacitors, replacementĀ ...

Audio Research LS22

Audio Research LS22 Preamplifier Ser:66085020