introduction
precision
I/O options

Compact Audio Monitoring System

The Callan is designed by Celtic Audio and its partner TSL to provide reference quality sound reproduction and measurement in the studio or professional audio environment. This accuracy allows critical quality testing of other audio sources and outputs, hitherto impossible in a product of this compact size.
With digital and/or analogue input options, it offers complete monitoring of levels and phase.

Although it occupies only two units of rack space, this unique technological achievement delivers levels of performance and versatility normally associated with much larger enclosures.