Maintained! ONKYO's pre-main amplifier. A non-feedback power amplifier is used, and the power supply transformer is of high quality and is carefully crafted. When connected to the power amplifier direct position, it can be directly input to the power amplifier via volume only. There is dullness (Daiki Goto)
Maintenance information: 2025.11.21 Maintained (switch and volume class disassembly contact polishing. The main volume is an attenuator type and is welded with high quality parts, so it cannot be disassembled, but there is no operation problem. I/O pin jack polish Soldering correction for each circuit board.)
Accessories: none
Main specifications: 100W+100W (8Ω) PHONO input 1 system (MM/ MC switching) W445 x H165 x D434 mm 18.0 kg