BSS Audio AR133 active/Passive DI
Brand: BSS AUDIO
Description
The BSS Audio AR-133 is a high-performance active direct injection (DI) box commonly used in live sound and studio applications to convert unbalanced, high-impedance instrument signals into balanced, low-impedance XLR signals.
Specifications
Active Circuitry: Derived from the industry-standard AR-116, providing superior signal integrity.
Inputs: 1/4" jack (TS) and parallel XLR, allowing it to act as a line-balancing device.
Link Output: 1/4" jack for feeding directly to amplifiers.
Input Attenuation: Switchable 0, -20dB, or -40dB, suitable for instrument, line, or speaker-level signals.
Power Options: +48V phantom power or 9V battery, with automatic switching if phantom power fails.
Ground Lift: Switchable Ground Lift to eliminate hum caused by ground loops.
Frequency Response: 30Hz to 20kHz, +0dB/-1dB.
Distortion (THD): < 0.005% at 1kHz, 0dBu output.
Noise: < -105dBu, unweighted, 22Hz-22kHz, RMS.
Construction: Rugged aluminum extrusion casing with polyurethane end-cheeks.
Dimensions: 59 mm x 124 mm x 143 mm (2.3" x 4.9" x 5.6").
Weight: 650 grams (excluding battery).
