it is a wall mounted impedance matching stereo volume control, which connects between the speaker level output of an amplifier, receiver or speaker selector and a pair of speakers.
| Model | VC-05 | VC-30 | VC-60 | VC-120 |
| Rated Power | 5W | 30W | 60W | 120W |
| Line input | 100V | 100V | 100V | 100V |
| Attenuation Per Tep | 6dB | 6dB | 6dB | 6dB |
| Total Attenuation | 18dB | 18dB | 18dB | 18dB |
| Dimensions(L"w H)mm | 115*70*54mm/80mm | 115*70*70mm/80mm | 115*70*70mm/80mm | 115*70*70mm/80mm |
| Material | ABS | ABS | ABS | ABS |
| Weight | 100g/150g | 200g / 250g | 350g / 400g | 450g / 500g |
| Installtion | Wall Surface | Wall Surface | Wall Surface | Wall Surface |
| Color | White | White | White | White |
