For Sale 24pcs custom ne5532 summing bus PCBs fully assembled-any offer accepted

[iampoor1]

I have 24 channels of summing PCBs removed from a modded neotek series iii mixer. These replaced the bus summing amps in the console. They are ne5532 based...have gain trims and all coupling caps are 470uf. See pictures.

I don't have the achematics...but it should be pretty easy to reverse engineer. 50$ any offer for all.. (way less than the cost of parts) + shipping. I am located in central California. US only. Thanks!

 

[iampoor1]

Bump

 

[iampoor1]

Bump, any offer accepted at this point