Onkyo Model No. A-7 Stereo Integrated Amplifier – Jordan's Vinyl Garage Inc.
ONKYO A-7 Power Amplifier integrated 68W per Channel Audiophile fully Service | eBay
Dead power transformer on Onkyo A-7 audio amplifier? Fuses all good but LED power indicator doesn't turn on when plugged in (and no sound output), however AC outlets on back of amp
Vintage Onkyo A-7 Integrated Amplifier - Good Working Condition | eBay