Precision Tools for Audio Professionals

A complete range of precision tools designed to perform essential professional audio functions in an ultra compact, flexible package. 'Little black Blue boxes' for every audio toolbox!
Power options include Phantom Power as supplied from a mixing console, or 12-15V DC from any suitable external Power Supply. Multiple units can be powered from the Audibox High Density 15V DC Power Supply.

Audibox Product Range

-------- Features

USB-DI Transformer isolated dual channel USB audio to balanced XLR output DI box

USB-DI VC Transformer isolated dual channel USB audio to balanced XLR output DI box, with Volume Control

AV DI Dual channel Active direct box specially configured for AV applications

Ear Driver Headphone amplifier

ISO Balancer Dual channel unbalanced to balanced line converter

ISO De-Balancer Unique dual channel balanced to unbalanced line converter

ISO Later Single or Dual channel transformer isolater

ISO Splitter Single or Dual channel one to two transformer splitter

Optimizer A unique transformer isolated Level optimizer fropm the Audibox range

DI Preamp Single or Dual channel ultra compact mic preamp

Pro DI Single or Dual channel compact direct box

Audibox PSU Power supply for multiple Audibox units

12-15V DC Power option

Phantom Power option (where applicable)

Superb 'High Density' precision design provides stunning audio quality

Security options - Kensington-type computer keylock slot, plus bracket kit for under-table mounting

Audibox multi-unit power supply available

Rack Mount kit available for multiple units

Go to Audibox Product details

Compact Design
The compact size of the Audibox series means that four units can be mounted side by side in a 1RU rack mount tray. With totally passive devices like the ISO-Later and the ISO Splitter, four units can be rack mounted. In the case of externally powered units, then 3 units and the Audibox PSU can be racked. There is provision in the PSU to supply 15V DC to a further 3 units which could be mounted in a second rack.

RMK-1 Rack Mounting Kit

Two Channel Option
Some Audiboxes are available in our unique DoubleHeader format where applicable. Need another channel? Simply turn the unit around!

Out-of-Sight Mounting
A steel mounting bracket kit is available to attach individual Audibox units to out-of-sight surfaces, eg. underneath desk or table. The kit contains self tapping screws to mount the brackets to the sides of the unit, and also to the table, desk or bench.
1 bracket per side, 4 screws per side (extra screws omitted from diagram for clarity)

TMK-1 Table Mounting Kit

Precision engineered
The Audibox range share a common footprint and manufacturing platform. Offset lid screws enable close side-by-side mounting of multiple units.
Each unit's dimensions are 98mm W x 130mm D x 42mm H. Allowance should be made for at least 50mm clearance at the front to allow for connectors, and the same at the rear if it is a DoubleHeader dual channel unit.

Click on image to see larger version

Next...