The price has been reduced. 2023/10/22 Sales price 218,000 yen Maintenance completed! A convenient preamp with phono equalizer and tone control. Beautiful hand wiring without using a printed circuit board. Made to make you feel thorough noise suppression, the vacuum tube uses a special specification ECC83 in the latter half of the 1970s, and details such as independent left and right tone control have been carefully crafted. Perfect to pair with the U-BROS-30. The tone is natural and high quality. The exterior is only dull (Kobayashi Hitoshi)
Maintenance information: 2023.10.22 Maintenance completed (tone switch disassembly, cleaning, RCA jack, severe looseness replacement, vacuum tube pin cleaning, rotary SW reinstallation, sound check for each input/output)
Accessories: instruction manual
Main specifications: Vacuum tube used, 12 AX7 x 4, phono equalizer (MM), tone control possible, 4 line system inputs, W375 x H146 x D360 mm, 9.0 kg
A convenient preamp with phono equalizer and tone control. Beautiful hand-wiring without using printed circuit boards. Designed to make you feel thorough noise countermeasures, the vacuum tube uses ECC83, which was specially designed in the latter half of the 1970s, and every detail, such as independent tone control for left and right, is carefully crafted. Perfect to pair with U-BROS-30 The sound is natural and high quality. On the exterior, there is a feeling of use such as dullness and small scratches. Serial 076 (Hiroki Aso)
Maintenance information: 2023.4.2 operation confirmed
Accessories: none
Main specifications: Vacuum tube used: 12AX7×4 phono equalizer (MM) equipped with tone control line, 4 system inputs, W375 x H146 x D360 mm, 9.0 kg
Maintenance completed in 2023/10. A multifunctional tube preamp equipped with a phono equalizer and tone control. Beautifully arranged wiring without the use of printed circuit boards. Every detail, such as independent left and right tone controls, has been carefully crafted. The exterior is good, with a slight dullness (Kobayashi Hitoshi)
Maintenance information: 2023.10.23 maintenance completed (tone switch dismantling, cleaning, RCA jack, partial replacement, vacuum tube pin cleaning, rotary SW reinstallation, audio check for each input/output)
Accessories: instruction manual
Main specifications: Use vacuum tube, 12 AX7 x 4, phono equalizer (MM), 4 line inputs, W375 x H146 x D360 mm, 9.0 kg
A multifunctional tube preamp equipped with a phono equalizer and tone control. Beautifully arranged wiring without the use of printed circuit boards. Every detail, such as independent left and right tone controls, has been carefully crafted and is in good condition (Kojima Yosuke)
Accessories: none
Main specifications: Use vacuum tube, 12 AX7 x 4, phono equalizer (MM), 4 line inputs, W375 x H146 x D360 mm, 9.0 kg