Radial Engineering Ltd.
AC-Driver™ User Guide
2
FEATURES
1. InpUT –
¼” jack used to connect your
instrument to the AC-Driver.
2. LEvEL –
Controls the output level of
both the XLR and the ¼” outputs.
3. noTch –
Sets the center frequency
for the notch filter. Used to eliminate
feedback.
4. noTch Q –
3-position switch bypasses
the notch filter or selects between a
normal or extra-deep notch. Works in
conjunction with the notch frequency
control.
5. 180° phASE REvERSE –
Used to
reduce on-stage feedback by reversing
the polarity of the XLR output.
6. Low cUT –
Variable filter rolls off
excessive low frequencies and controls
bass resonance.
7. oUTpUT –
¼” post-eq output used to
feed an on-stage amplifier.
8. MUTE SwITch And LEd –
Footswitch
turns off all outputs except the tuner out.
Used for quiet on-stage tuning.
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