Maintained! This is a compact, high-performance line-only amplifier. It's a dark sound. Since it is equipped with a large toroidal transformer, it is attractive that it can be used with a wide range of speakers. It drives well, so it expresses fine nuances such as sound and afterglow without stress, and without making a loud noise. There are small scratches on the exterior. *Shock noise is generated when the power is turned on and off, but this is a specification. Serial 96627 (Tamura Eiji)
Maintenance information: 2026.6.7 maintained (AC ON, mute for 9 to 10 seconds, no sound. *Shock noise is generated during AC ON/OFF, but this is a specification. (In addition, coupling C, tantalum C, etc. were replaced.)
Accessories: power cable, connection cable, power cable
Main specifications: 30W+30W (8Ω) input terminal, RCA x 1 system, 5DIN x 4 system speaker terminal, banana only W430 x H56 x D300 mm 6.2 kg
The price has been drastically reduced! 2026/5/31 sales price 238,000 yen Maintenance has been carried out, such as replacing 35 capacitors in 2025/11. *Although there is PHONO notation, the BNC input is a line-only type equipped with an NA328/2 module. This is a pre-+ power amplifier set. Although it is small, it has high gain, and it lets you hear deep, English-like sounds. With a very sticky middle range and strong driving power, not only small groups but also large groups can make a loud noise. There are dirt and threads on the exterior. *There is some pop noise when the power is turned on and off, or when the preamp is unmuted, but this is a specification. Dullness and small scratches can be seen throughout. Serial 60496 (Fujisawa Yukishi)
Maintenance information: 2025.11.9 Maintained (C replacement in NAP140 tantalum C substrate. C replacement in the NAC62 board. Each SW and VOL cleaning (DIN5P → 2 RCA male 1m cables created) operation check)
Accessories: copy of instruction manual, power cord, connection cord
Main specifications: NAC62 · input phono BNC (RCA) x 1 line DIN terminal x 3 systems W250 x H76 x D300 mm weight 2.5 kg NAP 140 · output 45 x 45 W (8 ohms) W205 x H76 x D300 mm weight approx. 5 kg