This Niles 12 channels/outputs stereo audio amp was tested with a MP3 player on the input and each channel was tested using a speaker, one by one (last pic).  Channel 1 sounded somewhat distorted possibly due to a capacitor(?) going bad at an early age, as these amps aren't that old. The other 11 channels were fine.  So if you don't need ALL 12 channels, this might be the amp for YOU!  It sure is priced right!  Check out the new ones for over $700!
     The amp looks nearly new with hardly any wear to be seen.   It's a 19" rack mounted HEAVYWEIGHT, weighing in at about 37lbs.   
    Thanks to ebay/PayPal's current policies regarding returns, we will no longer sell most items as working, but rather "officially" as parts, not working. Also, thanks to the same policies, we will no longer ship directly to any country other than the US. Any overseas buyers must buy thru the ebay shipping program.
     Everything is sold AS-IS; NO WARRANTIES offered on anything.  The purchaser, upon receipt, might not agree as to our assessment of condition, but that's what it was HERE and it's being sold officially for parts or not working.  It may or may not work at all when you get it! NO RETURNS or REFUNDS! If you do not agree with these terms DO NOT BUY IT!