McIntosh SCR2 Speaker Control Relay for C28, C29, C30, C32, C33, or C34V Preamps

General:The McIntosh SCR2 allows you to switch two separate set of speakers on/off through your McIntosh preamp. It has a special connection that connects to the C28, C29, C30, C32, C33, or C34V.If you have one of these preamps you might have been wondering what the 2 buttons labeled "MAIN" and "REMOTE" are for. Each button turns on a different set of speakers enabling what is essentially zone control for two rooms, a simple yet elegant solution.We reviewed this vintage SCR2 carefully to ensure all contacts are clean and noise free, and all relays are strong and responsive. This shows some signs of use but there is no rust or damage present. SkyFi Cosmetic Notes:• Light chrome pitting and wear.• All barrier strips intact.Brand Background:McIntosh Laboratory is an American manufacturer of handcrafted high-end audio equipment based in Binghamton, New York. The company was founded in 1949 by Frank McIntosh. The company designs and produces audio amplifiers, stereo tuners and other consume