Bare PCB:  just one PCB.  not include other parts

DIY KIT:    include all parts. will need youslef to solder it

Assembled board:   we will solder and test it well before shipping.

PCB Size: 128X66MM

works voltage:  Recommend AC15V-0-AC15V   about 15-20W transformer Power will be ok

This circuit is from Accuphase E550 power amp's Balanced to single ended circuit.

Purpose: Convert balanced signals to unbalanced single ended signals

the kit or assembled will come with the connect cable.