Check the listing for details. Bose 4401 Preamplifier 4 channel. Condition: For parts or not working. Listed at 1250.00 USD. Found it in my attic one of those things that was put up there decades ago ,was very dusty tried to clean it up, will need more cleaning, no way to test it so selling for parts if it would happen to work it will surely need the pots sprayed out ,oh it did light up when i plugged it in but I don't guarantee that it will when you get it, I took the top and bottom covers off for the last 2 photos
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