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Precision Tools for Audio Professionals


Audibox ISO Balancer VC

Front View

Rear View

 Applications

  • Any consumer-to-pro interfacing eg. -
    CD/DVD player to Balanced Input,
    DJ console monitor speaker feed
  • Level Control at the point of balancing

Passive unit - no power required

More Audiboxes:

Blue DI

USB DI-Plus
(USB Plus Analog)

USB DI-Plus VC
(USB Plus Analog)

USB DI
USB DI-HP
USB DI-VC

USB I/O
USB I/O-VSR

SuperSplitter

ISO Balancer
ISO Balancer-VC

ISO Balancer DI

ISO De-Balancer
ISO Later
ISO Splitter
ISO Combiner
ISO Switcher
ISO Selector

Remote Switcher
Remote Selector

Q Switch

Pro DI
AV DI
Ear Driver

DI-Plus RC
DI-Plus2 RC

Audibox ISO Balancer VC

The NEW ISO Balancer VC still converts a stereo Unbalanced Low Impedance signal to a stereo Balanced Low Impedance signal suitable for use with professional equipment and long cable runs, but now you can reduce the output level as required for accurate level matching.

Applications include:

In corporate AV applications the output from a DVD player, Laptop Computer, i-Pad or other audio source can be remotely controlled externally by the ISO Balancer VC without the need to scroll through pull down menus mid performance, or access the Mixing Console, or AV system network controllers.

Setting and varying DJ monitor loudspeaker levels can be problematic, since most DJ Mixers only have 1 variable master output and a non variable output. The ISO Balancer VC allows the monitor volume to be controlled by the DJ, and provides transformer isolation to eliminate ground loop hums.

Controlling the volume of powered loudspeakers, especially in installations can be difficult when being fed by CD Players etc, which normally have no output level control.

CD player outputs can be connected to the RCA inputs of the ISO Balancer VC, and the Balanced XLR outputs then go to the inputs on a mixer or a pair of powered speakers over long cable runs, without introducing ground hums and other interference. The level can be adjusted from maximum down to zero with the volume control on the ISO Balancer VC.

Transformer Ground isolation provides low-noise operation suitable for any application, and an Audio Ground lift switch is also fitted, to minimise/remove ground loop hum. Switch in or out as required.

The ISO Balancer VC is a totally passive device with no power requirements, making it a truly universal problem solver.
Its heavy duty all-steel chassis is finished in attractive matt textured powdercoat, with hardwearing epoxy screen printing and slip resistant rubber basepad. Security features include Kensington®-type computer lock slot and optional bracket kit for under-table mounting.


Precision engineered
Most of the Audibox range share a common footprint and manufacturing platform. Offset lid screws enable close side-by-side mounting of multiple units.

Click on image at Right to see larger version

T E C H N I C A L || S P E C I F I C A T I O N S

Input Impedance 10K Ohms Unbalanced

Output Impedance 10K Ohms Balanced

Input Level (max) +12dB

Frequency Response 20Hz - 20 KHz ± 0.5dB

Distortion 0.2% Maximum THD, 0dB 1KHz

Insertion Loss 0.75dB @ 1 KHz (600 Ohm load)

Input Connector stereo RCA connectors. RCA Ground connected to XLR Pin 1

Output Connector
3 pin male XLR, wired Pin 1 Ground, Pin 2 + Hot, Pin 3 - Cold.

Construction
All-steel powdercoated chassis, fibreglass PCB


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