* Due to a defect in the vacuum tube protection bracket parts, it is inexpensive and is sold as is. A 6P1 single premain amplifier that allows you to enjoy an RCA1 system and a Bluetooth 5.0 input pair. The vacuum tubes used are 2 6P1 and 6J4 each. There is writing on the hood (Murakoshi Yoichi)
Maintenance information: 2025.12.21 sound output confirmed
Accessories: AC adapter
Main specifications: 3W+3W 4 to 8 ohms compatible W329 x H15.7 x D299 mm 3.52 kg