Maintained! A full-stage vacuum tube preamplifier for signal systems with a built-in phono equalizer amplifier. It is a finished product assembled to a high quality with the Amtrans parts set. The vacuum tube is also equipped with Westinghouse and RCA, so you can hear a much more tasteful sound compared to regular products. There are small scratches on the exterior (Hiura Katsuji)
Maintenance information: 2025.2.28 Maintained (power switch, cleaned and greased. Vacuum tube pin cleaning cable clamp disconnection correction comprehensive test.)
Accessories: power cable
Main specifications: line 4 systems PHONO (MM) pre-out 2 system vacuum tubes 12AU7 x 2, 12AX7 x 4, body dimensions W352 x H66 x D298 mm (including protrusions), body weight approx. 3.9 kg