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Vintage Pioneer Stereo Amplifier SA-7500 II - NO B CHANNEL:
$249.00
One side of the B channel does not work. The wiper inside the channel selector switch is broken. Easy swap if an original replacement can be sourced.
Controls cleaned
All known problematic 2SC1166 and 2SA798 transistors replacedAll output transistors replacedDC offset measured well within factory specs
