i cant get enough of listening to my new 80's Onkyo stereo amplifier receiver bought for 50 dollars and i just got the top unit for 20 dollars just testing the upper
Service Manual Instructions for ONKYO TX-20 | eBay
Onkyo TX-20 Operating Instructions | Receivers | Onkyo | Manuals | Hifi Literature | Spring Air
Amplituner ONKYO TX-20 VINTAGE Super Okazja Pabianice • OLX.pl