Pioneer Integrated Amplifier A-757 (A757) and A-757 MK-II - what differences ? | diyAudio
Vintage Pioneer SX-757 Stereo Receiver Amplifier, The Original Model, Made in JAPAN, 580 Watts of Power, Power Amplifier, Entertainment System, HIFI System, Soundbar, Multimedia, High Quality Audio Sound, good working condition, Audio,
Meet my new work horse. Pioneer A-757 MARK II : r/audiophile
Pioneer Integrated Amplifier A-757 (A757) and A-757 MK-II - what differences ? | diyAudio