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dbx AR-133 Active Direct Box

dbx AR-133
dbx AR-133
 
List Price: $195.00
Our Price: $169.00


Availability: Usually Ships in 24 Hours
Product Code: 9999-14461

 

dbx AR-133 Active Direct Box

The dbx AR-133 Active Direct Box provides a transformer balanced and isolated feed from a source input via a 1/4 TRS jack or 3-pin XLR-type connector. Housed in a rugged aluminium extrusion case, the AR-133 converts unbalanced signals to a balanced output on XLRs, and is perfect for use with keyboards, DJ consoles, amplifier outputs, and other electronic sources.

The dbx AR-133 Active Direct Box includes phantom power and battery supplies as standard. Should the phantom power from the console fail or be accidentally switched off, the dbx AR-133 automatically switches over to the internal 9V battery providing uninterrupted use.

The dbx AR-133 Active Direct Box is housed in a rugged aluminium extrusion case, with robust polyurethane end-cheeks which give the dbx AR-133 a very distinctive look.

Input connectors are both 1/4" jack sockets and an XLR socket, the latter meaning that the dbx AR-133 can be used to convert unbalanced signals to a balanced output on XLRs throughout.

The arched case allows cables to run back underneath the unit from the end for neat cable management.

Input attenuation is 0, -20 or -40dB, making the dbx AR-133 Active Direct Box suitable for instrument, line or amplifier levels on inputs. On the output side, a ground-lift switch is provided for quick solutions to ground-loop problems.

The dbx AR-133 Active Direct Box uses an enhanced version of the same audio path as the AR-116, now regarded by many people as a reference standard. The sound quality is legendary, particularly on acoustic and bass guitars.

Numerous applications can be satisfied by the dbx AR-133. For example, as well as the traditional guitar use, the dbx AR-133 Active Direct Box can be used with keyboards, DJ consoles, amplifier outputs, and other electronic sources.

An additional bonus is the ability to use the AR-133 as an active balancing device.

The dbx AR-133 Active Direct Box provides a transformer balanced and isolated feed from a source input via a 1/4" TRS jack or 3-pin XLR-type connector. The output of the dbx AR-133 Active Direct Box shall be via an XLR connector. The dbx AR-133 Active Direct Box shall also provide a 1/4" TRS jack in parallel with the input to act as a link for line bridging. The link shall be a direct feed from the input, or shall optionally be fed from an actively buffered input signal.

The dbx AR-133 Active Direct Box shall be powered either via a phantom power source, or via a standard PP3 type 9 volt battery. An LED shall illuminate continuously to show power is provided by a phantom source, or flash approximately every 2 seconds if powered by the battery.

The dbx AR-133 Active Direct Box is housed in an aluminium extrusion fitted with isolating side-cheeks. The dbx AR-133 Active Direct Box is sufficiently screened so it is not susceptible to external magnetic fields.

dbx AR-133 Active Direct Box Features

  • Provides a transformer balanced and isolated feed from a source input
  • Converts unbalanced signals to a balanced output on XLRs
  • Housed in a rugged aluminium extrusion case
  • Input attenuation is 0, -20 or -40dB, making it suitable for instrument, line or amplifier levels on inputs
  • On the output side, a ground-lift switch is provided for quick solutions to ground-loop problems
  • Legendary sound quality, particularly on acoustic and bass guitars
  • Used with guitar, keyboards, DJ consoles, amplifier outputs, and other electronic sources

dbx AR-133 Active Direct Box 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
  • Net Weight: 650 gms, excluding batteries
  • Dimensions: 59 mm x 124 mm x 143 mm (2.3" x 4.9" x 5.6")

dbx AR-133 Active Direct Box Includes

  • dbx AR-133 Active Direct Box Unit
  • Printed Operation Manual
  • Warranty Registration Card

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