Currently sold. Passive preamp with remote control. It has a simple structure with only 3 input switching SW and volume, and has a natural tone without any extra coloring. You can see the exterior, dullness, stains, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2026.3.22 Operation confirmed
Accessories: power cable, remote control
Main specifications: input impedance 10KΩ W140 × H55 × D170 mm 620 g