FRONT PANEL CONTROLS
| INPUT | Socket to plug in a bass guitar. | ||||
| GAIN | Control + CLIP LED to adjust the input level. | ||||
| COMPRESSOR | Switch to activate the compressor control to adjust the level of compression. | ||||
| CONTOUR | Switch to activate the contour control to adjust the level of the contour | ||||
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| (bass- and treble boost and mid cut) | ||||
| BASS | Control to boost/cut deep frequencies. | ||||
| LOW MID | Control to boost/cut low mids. | ||||
| HIGH MID | Control to boost/cut high mids. | ||||
| TREBLE | Control to boost/cut high frequencies. | ||||
| DEEP | Control to boost/cut high mids. | ||||
| BRIGHT | Control to boost/cut high frequencies. | ||||
3.2 | Control determines the mains level. | |||||
| MASTER | |||||
| MUTE | Switch + ON/MUTE LED cuts the signal from all outputs, except from the PHONES socket and leads | ||||
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| the signal to the TUNER OUT socket. | ||||
| PHONES | Socket for connecting a headphone (min 200 Ω). | ||||
| REAR PANEL | |||||
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PROFET | Switch for turning the amplifier on and off. | |||||
| POWER | |||||
| MAINS IN AC | Terminal with integrated fuse compartment for connecting the amplifier to the current network. | ||||
| GROUNDLIFT | Switch isolates the earth connection from the ground of the signal. Should several devices be simul | ||||
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| taneously connected to earth by the same conductor as well as via line connections, a so called hum | ||||
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| loop might appear. In this case operate GROUND LIFT to eliminate the current hum (when pressed). | ||||
| TUNER OUT | Socket for the connection of a tuner. When MUTE mode is activated, the unmodified bass signal is | ||||
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| retained here. | ||||
| LINE OUT | Socket allows to connect additional power amplifiers or active cabinets. | ||||
| EFF. LOOP | For the insertion of effects units. Connect SEND with the input and RETURN with the output of the | ||||
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| effects device. | ||||
| DI PRE/POST | Switches the signal lying at the DI OUT socket. | ||||
| DI OUT | Socket, PRE (pressed) unmodified bass signal, or POST (unpressed) bass signal treated by the tone | ||||
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| controls ans possibly by connected effect devices. | ||||
| SPEAKER OUT | Socket for connecting the loudspeaker. |
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