Drive
Used to set the desired level of overdrive distortion that will be applied to the signal.
Mix
Sets the relative ‘dry-wet’ mix between the original bass tone and the amount of distortion.
Tone
Used to tame down overly bright effects or add harmonic content.
Footswitch Assign
Sets the footswitch function to activate the overdrive, effects loop or both.
HPF
High pass filter used to roll off excessive resonance and clean up signal.
AB
Footswitch used to toggle between Channel-A and Channel-B.
Channel-B
EQ and Gain for Channel-B
Channel-A
EQ and Gain for Channel-A
Mid Switch
Works with mid range to selects between 250Hz, 500hz and 1kHz.
Mute
Footswitch mutes all outputs except the tuner out for quiet on-stage tuning.
Phones
3.5mm TRS mono headphone output with level control.
Level
Used to adjust the volume for the phones output.
EFX Loop
Send & receive ¼” connections for external effects.
Loop Polarity
Used to reverse the polarity of the effects loop should a pedal reverse the phase.
Pre-Post
Routes the balanced output before (pre) or after (post) the effects loop and overdrive.
Balanced Out
Built-in active Radial DI to feed the PA or recording system.
180°
Reverses the polarity of the XLR out to phase align sound with PA or reduce feedback.
Lift
Lifts pin-1 on the XLR to help eliminate hum and buzz caused by ground loops.
Power
15VDC Power supply input connector.
Input-A
Power supply input connector.
PZB
Boosts the signal and increases the impedance of input-A to 10 meg-ohms for piezo instruments.
Input-B
Instrument input with ¼” switching jack. Enables the bass connected to input-A to feed channel-B when not in use.
Drag
Adjusts the load on a magnetic pickup for a more natural sound.
Blend
Combines the two inputs so that they may be mixed together.
Tuner
Separately buffered, dedicated tuner output is always onsignal.
Loop On
Bypasses footswitch select function to keep effects loop in circuit at all times.
Output
¼” bass amp output used to feed the artist’s personal stage amplifier
