Technical specification:

· Housed in strong aluminium extruded box 120 X 100 X 35mm.

· Low noise: better than -95dB CCIR weighted, or -108dB in a 22Hz - 22kHz audio bandwidth.

· Low distortion: 0.008% at normal levels at 1 kHz.

· Input impedance: 1M ohm for minimal loading of instrument or source.

· Maximum input level for 0.1% distortion: +16dBu (4.9 volts).

· Frequency response: 20Hz-30kHz +/- 0.3dB ref 1kHz.

· Earth lift isolation is incorporated in the design - no switch is fitted, or necessary.

· Tuner output is buffered to avoid interaction with the main signal path.

· Battery drawer fitted to make battery changes easy.

· Can be Phantom powered from the mixing desk - there is no need to remove the battery, as this will be switched off, with the circuitry selecting the higher of the voltages presented.

· Strong metal footswitch fitted - this has a mechanically quiet action and momentary action - with the latching performed electronically.

· Rubber non slip feet fitted to base.