The price has been drastically reduced. 2025/10/14 sales price 108,000 yen This MC boost transformer is ideal for SPUs using a No. 6600 JS transformer. The sharp high frequencies and the tenacious sound in the mid and low frequencies make the SPU sound even more energetic. There are dull stains. The exterior has small scratches, paint peeling, etc. (Oikawa Tetsuji)
Maintenance information: 2025.10.14 Operation confirmed
Accessories: none
Main specifications: boost ratio 31 times with bypass function, primary impedance 1.5 ohm/secondary impedance 1.5 kΩ dimensions W90 x H68 x D88 mm weight 420 g