BSS | Audio Active Direct Box/Line Balancer DI Box | AR-133


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Availability: In stock
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Ships from: Mena Hub
Sold by: MH QD039
Seller Rating
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Response Rate
Always In Stock
Product Description


  • The AR-133 from BSS is an active direct box that can also function as an active balancing device. The DI is housed in a rugged aluminum extrusion case with robust polyurethane end-cheeks. The arched case allows cables to run back underneath the unit from the end for neat cable management.
  • The unit can be powered from console phantom power or via a 9V battery, which is not included. 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.
  • Applications for the product include use with keyboards, DJ consoles, amplifier outputs, other electronic sources, as well as the traditional guitar use.
  • Active direct box and line balancing device
  • Suitable for musicians, studios and PA companies
  • Phantom or 9V battery powered. With a battery installed, if phantom power should be interrupted, the unit will automatically switch to battery power.
  • Input attenuation is 0, -20 or -40dB, making the box suitable for instrument, line or amplifier levels on inputs
  • Ground lift switch eliminates typical ground loop problems
Input Connections 1 x XLR
2 x 1/4" TS phone
Output Connectors 1 x XLR
Input Level +9dBu (pad at 0dB)
Output Level +8dBu into 600Ω or greater
Controls On/Off switch
Pad switch
Ground lift switch
Frequency Response 30Hz to 20kHz, +0dB/-1dB
Power +20VDC to +48VDC phantom power or 9V battery (not included)
Dimensions (WxDxH) 4 15/16" x 5 3/4" x 2 5/16"
Weight 1.4 lbs
Specialties Arched case allows cables to run back underneath the unit from the end for neat cable management
Packaging Info:
Package Weight 1.785 lb
Box Dimensions (LxWxH) 8.1 x 7.2 x 2.6"