Maintenance has been completed, including replacement of 20 deteriorated transistors, tone control volume, and balance volume replacement! The first 907 model in the 80s. It conveys energetic jazz and rock performances to the speakers with a powerful tone that is dense in the middle range. The exterior has small scratches and dullness over time (Sasaki Shota)
Maintenance information: 2026.2.7 Maintained (main volume dismantled and cleaned. Replace output relays and headphone relays. Bass, treble, and balance volume exchange. Switch disassembly and polishing (input selector, reck-out, phono switching, tone, filter, muting, tape) phono circuit transistors (4 pieces), operational amplifier replacement. Main amplifier transistors (16 pieces) were replaced. Replace the power switch. Power fuse replacement. Tone circuit capacitor replacement. Tuner terminal correction. Solder repair, other switch cleaning, interior and exterior inspection and cleaning, operation confirmation.)
Main specifications: effective output 120W+120W (8Ω) line input 2 systems PHONO input systems (MM/MC) W445 x H163 x D443 mm 17.5 kg