It's been maintained! Vacuum tube preamp. A preamp where you can enjoy the bright tone unique to vacuum tubes. It is an amplifier with a high mid-range texture that reproduces music naturally, with a pleasant and supple sound quality. The appearance is dull and small scratches (Satoshi Yonejima)
Maintenance Information: 2022.4.24 Maintained (Rotary Switch Wash. Vacuum tube pin cleaning Reinstall the knobs. Inspection of the power supply unit. Each input and output audio check. (Interior and exterior cleaning)
Accessories: power cord, connection cord
Main specifications: 12AX7 × 3 12AU7 × 3 PHONO3 system, LINE4 system (PHONO is MM only) Body size W460 × H123 × D336 mm Weight 7.9 kg (actual measurement) Power supply size W150 × H160 × D250 mm Weight 4.7 kg