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General| Channels | 1 |
|---|---|
| Effects Loop | Yes |
| Power Output | 400 Watts |
| Inputs | 1 x 1/4" (Instrument), 1 x XLR (Mic/Line) |
| Impedance | 4 Ohms |
| Cooling | Fan Cooled |
| Type | Bass Amplifier |
| Outputs | 1 x 1/4" (Line Out), 1 x XLR (Direct Out) |
Connects bass via shielded instrument cable.
Reduces input sensitivity for high-output guitars.
Disables audio output except for tuner and headphones.
Adjusts preamp signal level and sets gain for optimal signal-to-noise ratio.
Explains Aural Enhancer, Bass, Treble, Midrange EQ, and Transparency.
Adjusts the ratio of external effects to amplifier signal.
Describes the Bass Intensifier circuit and the Limiter function.
Explains MASTER VOLUME and POWER SWITCH functions.
Guidelines for connecting speakers and understanding impedance.
Covers Headphones, Effects Send/Return, Unbalanced Out, Tuner Out.
Details Footswitch connection and Balanced XLR Output.
Recommendations for installing the amplifier in a rack case.
Detailed technical specifications for the WorkingPro™ 400 and 700 models.
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