* It is currently sold without warranty for self-made amplifiers. I use my own vacuum tube power amplifier with volume, TELEFUNKEN6252QE03-20, but the details are unknown. The appearance is dull, there is a feeling of use such as small scratches. (Nobuyuki Takahashi)
Maintenance information: 2022.8.8 operation confirmed
Accessories: none
Main specifications: W325 × D220 × H128 mm 5.7 kg (actual measurement) Vacuum tube used: TELEFUNKEN 6252QE03-20 × 2 SIEMENS ECC88 × 1