| Model name | att30 |
| Type | Passive Attenuator |
| Contact points | ０～-∞dB（23-steps） |
| Input Impedance | 10kΩ |
| Inputs | 2x RCA line inputs |
| Dimensions | W82mm×H60mm×D260mm |
MUSICA ATT30
| Model name | att30 |
| Type | Passive Attenuator |
| Contact points | ０～-∞dB（23-steps） |
| Input Impedance | 10kΩ |
| Inputs | 2x RCA line inputs |
| Dimensions | W82mm×H60mm×D260mm |