Maintenance has been completed, including the replacement of 13 deteriorated transistors and 13 deteriorated capacitors! An eye-catching diamond-tone power amplifier with a rugged design. The extrusion of the mid-range is clear and the sound is slightly firm, but the sound is good, so it seems to go well with jazz and rock. There are scratches, dullness, and a feeling of use (Sasaki Shota)
Maintenance information: 2025.11.8 Maintained (5 deteriorated transistors in the protection circuit, 5 capacitors. Replace 8 deteriorated transistors and 8 capacitors on the left and right pre-drive circuits. Input volume disassembly contact polishing. Electric circuit DC adjustment, idling current adjustment. (Check the sound output for a long time with the preamp as a set)
Accessories: manual
Main specifications: 2 mono construction system 100W+100W (8Ω) W425×H170×D285mm 16.5 kg