300B push-pull mono power amplifier. You can enjoy the fresh, vivid tone and sharp sound unique to the 300B. The driving power and good sound separation unique to mono amplifiers are appealing to the ears. The exterior has a missing transformer label, small scratches, and dullness (Tetsuji Oikawa)
Maintenance information: 2023.9.3 operation confirmed
2018.3.7 Manufacturer maintenance completed (capacitor/resistance/RCA terminal/spark killer/various wiring etc. replaced, transformer/chassis cleaning, operation check OK)
Accessories: power cable
Main specifications: 300B × 2, 6SN7GT × 1, 5U4G × 1 20W+20W 8Ω, 16Ω W360 × H210 × D270 mm 13.5 kg