Thrift store find... Technics SU-V570 PXS Cap amp. Using it in 'power amp direct' mode, by-passing all the unnecessary circuitry (apologies for crappy pic quality) : r/audiophile
Amplifier Technics su-v570 pxs cap. - YouTube
Technics SU-V570 PXS - YouTube
Technics SU-V570 Stereo Integrated Amplifier for sale online | eBay