Product Description
BSS AR-133 Active DI Box
The unit includes phantom power and battery supplies as standard. Should the phantom power from the console fail or be accidentally switched off, the AR-133 automatically switches over to the internal 9V battery providing uninterrupted use.
The unit is housed in a rugged aluminium extrusion case, with robust polyurethane end-cheeks which give the AR-133 a very distinctive look.
Specifications
| Input Impedance | 1 MOhm (pad at 0dB), 47 kOhm (pad at -20dB or -40dB) |
| Max Input | 9dBu (pad at 0dB), 29dBu (pad at -20dB), 49dBu (pad at -40dB) |
| Input Connectors | Two Parallel 1/4″ jack connectors (Tip Hot ve, Sleeve ground), and a parallel XLR connector (unbalanced) (Pin 2 Hot ve, Pin 1 & 3 ground) |
| Output | Transformer Balanced |
| Max Output | 8dBu into 600 Ohms or greater |
| Output Connectors | XLR3-32 or equivalent |
| THD | < 0.005% at 1khz, 0dbu output |
| Noise | < -105db unweighted, 22hz-22khz, rms* |
| Frequency Response | 30Hz to 20kHz, 0dB/-1dB |
| Main/Standby battery | 9 volt PP3 type, preferably alkaline |
| Power Consumption | on phantom: less than 7.5mA, on battery: less than 2mA. |
| Phantom Power | 20 volts DC to 48 volts DC |
| Unit Weight | 650 gms, excluding batteries |
| Dimensions | 59 mm x 124 mm x 143 mm (2.3″ x 4.9″ x 5.6″) |
| Berat | 1 kg |
|---|

