BSS Audio AR133 Active DI Box

AR-133 Active DI Box



Input Section

Input Impedance

1MOhm (pad at 0dB)

47kOhm (pad at -20dB)

47kOhm (pad at -40dB)

Max Input Level

+9dBu (pad at 0dB)

+29dBu (pad at -20dB)

+49dBu (pad at -40dB)



Connectors

Two Parallel 1/4" jack connectors and a parallel XLR connector (unbalanced)

Jack:

Tip Hot (+ve)

Sleeve Ground

XLR:

Pin 2 Hot (+ve)

Pin 1 & 3 Ground

Output Section

Output: Transformer Balanced

Max. Output Level: +8dBu into 600 ohms or greater

Connector: XLR3-32 or equivalent

System Performance

Distortion (THD): < 0.005% at 1kHz, 0dBu output

Noise: < -105dB unweighted, 22hz-22khz, rms*

Frequency Response: 30Hz to 20kHz, +0dB/-1dB



General

Main/Standby battery: 9 volt PP3 type, preferably alkaline.

Current drain: on phantom - less than 7.5mA, on battery - less than 2mA

Phantom Power: +20 volts DC to +48 volts DC

Weight: 650 gms, excluding batteries.

Overall Dimensions: 59 mm x 124 mm x 143 mm (2.3" x 4.9" x 5.6")