BSS AR-133 1-channel Active Microphone / Instrument Direct Box
Durability and sound quality: the AR-133 direct box is without peer in both categories. The AR-133’s metal casing could hold up under a buffalo stampede, and its strong rubber grips ensure it can’t be kicked around easily. The sound is low-impedance bliss-clear, powerful and incredibly transparent. The AR-133 will be part of your gear for a long time to come.
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