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The Differential Audio Phantom II active DI box

New Features

The Differential Audio Phantom II Active DI box incorporates all the features of the original Phantom active DI box plus many new and advanced features.

Microprocessor control
Active limiter
Active AGC
Seperate pin 2 & 3 power monitoring
Real Gold front panel
LED  bargraph/status monitor

Seperate pin 2 & 3 power monitoring

If one of the phantom supply connections is broken the DI box will appear to function normally but the signal quality will be seriously degraded. Differential Audio have addressed this issue by monitoring both supply pins, a visual warning is be displayed if either fails.
The Phantom 1 active DI box