ONKYO Onkyo pre-main amplifier Integra A-917F. Power-on only confirmed. I don't know how to use it due to lack of knowledge, so please consider it as junk. Remote control operation has been confirmed. In my subjective opinion, the exterior has few scratches and I think it's a good condition chassis. Instant purchase OK. ★Reference ONKYO Integra A-917F ¥89,000 (around 1992) A pre-main amplifier that has been improved based on the A-917. The power amplifier section employs Onkyo's unique Super Current Amplifier configuration. Rated output (20Hz～20kHz, CD→SP-OUT, both channels driven) 100W+100W (6Ω) 80W+80W (8Ω) Power supply AC100V, 50Hz/60Hz AC outlets Switched: 2 systems, 100W Unswitched: 1 system, total 100W Power consumption (Electrical Appliance and Material Safety Law standard) 190W External dimensions Width 455 x Height 170 x Depth 430mm Weight 17.0kg