Amp by Onkyo model number A-8130 is in good working order, its working well for its age.
eBay
Fosi Audio 300Wx2 HiFi Sound Power Amplifier Upgrade New TPA3255 Class D Stereo Amp With Treble Bass For Home Speaker
Aliexpress UK
TESTED WORKING. NO REMOTE CONTROL. NO MANUAL. SOME SCRATCHES ON THE TOP FACE AND THE SIDES. NO PICKUP.
eBay
Douk Audio Mini Bluetooth 5.0 Digital Amplifier NS-01G Hi-Fi Stereo Home Audio TPA3116 Power Amplifier 100W
Aliexpress UK
This is a used product that was sold and used in Japan. Japan is 100V and the plug is type A. I may not be able to communicate well in English. This product was released around 1977. Basically, the display is in Japanese.
eBay
Douk Audio A5 PRO TPA3255 Bluetooth Amplifier HiFi Class D Stereo Audio Amp
Aliexpress UK
Power Output: 44W per channel into 8Ω (stereo). Onkyo integrated power amplifier with remote. Fully tested and working beautifully. Vinyl sounds so good. This is a legendary amp that sounds brilliant, especially with CD/ Vinyl and digital sources like Spotify (I had a bluetooth receiver).
eBay
Nobsound Mini Bluetooth 5.0 TPA3116 Digital Amplifier Hifi Stereo Audio Receiver Power Amp 50W+50W Car Sound Amplifiers
Aliexpress UK
onkyo pa 33 integrated stereo amplifier Works great Used missing feet and a dent on the corner see pictures for details on condition and contents Please take a look at my other items
eBay
Amplifiers Audio Amplificador TDA7379 CD7379 Power Amplifier Board 38W X 2 DC Stereo Amp Dual Channel High Power Stereo Board
Aliexpress UK
Unable to proper test but it’s turning on
eBay
DLHiFi Amplifiers Audio Amplificador TDA7379 CD7379 Power Amplifier Board 38W X 2 DC Stereo Amp Dual channel high power stereo
Aliexpress UK
ONKYO A-905TX Stereo Integrated Amplifier. Condition : Used. I cordially answer it.
eBay
DX-0408 2.0 Channel Thick Film Series Amplifier Board Digital Audio Stereo Amplifier Board Stereo Audio High-Power Amplifier
Aliexpress UK
This item has been power tested and turns on. Unit Only. Untested further so may not be in full working order.
eBay
DLHiFi Amplifiers Audio Amplificador TDA7379 CD7379 Power Amplifier Board 38W X 2 DC Stereo Amp Dual channel high power stereo
Aliexpress UK