User manual ROCKTRON VP4

[. . . ] Only use attachments/accessories specified by the manufacturer. Do not use this product with any case, stand, tripod, bracket or table that is not specified by the manufacturer. Where it is specified by the manufacturer insure that the case, stand, tripod, bracket, etc. Extra care and caution should be taken to avoid tip over and injury. [. . . ] Higher settings increase distortion and sustain. BASS, MID, TREBLE controls The BASS, MID and TREBLE controls are your classic british configuration. Slight adjustments of each will provide a wide tonal variety. CHANNEL "ON" LED When the LED is lit the channel is active. MASTER control Adjusts the overall volume of Channel 3. 13 14 15 Channel 4 - Mega Distortion 16 GAIN control Adjusts the amount of drive for Channel 4. Higher settings increase distortion and sustain. This channel is channel 3 taken to the edge. . . . . saturation galore!BASS, MID, TREBLE controls The BASS, MID and TREBLE controls are your classic british configuration. Experiment here - this EQ can run the gambit of high gain tonality!CHANNEL "ON" LED When the LED is lit the channel is active. MASTER control Adjusts the overall volume of Channel 4. 17 18 19 24 4 Rear Panel 1 POWER INLET module The Power Inlet module accepts the detachable power cord included with the unit, and also houses the main power fuse and voltage selector. (Always replace with the Slo-Blo fuse indicated on the rear panel. ) POWER switch This is the MAINS AC power switch. FOOT CONTROLLER section See page titled MIDI/Switching Section for a detailed operation of the MIDI and channel-switching functions. 12AX7 TUBE This 12AX7 is the first preamp stage that feeds all of the modules. 12AX7 TUBE This 12AX7 functions as the buffer amp for the output. INPUT Jack This 1/4" jack accepts the output from the guitar or a rack interface. Allows you to plug into the VP4 from the back thus keeping all cables/wires in the back of the rack and away from the front. OUTPUT LEVEL control This controls adjusts the line-level output from the 1/4" OUTPUT jacks (7). [. . . ] Should this problem arise, a MIDI box can be used which connects directly to the MIDI device which transmits MIDI information and has multiple connectors for the multiple devices receiving MIDI. MIDI cables should not exceed 50 feet (15 meters) in length. 7 Fuse Replacement Fuse Replacement Always replace the main fuse with an identically rated replacement. Your VENDETTA amplifier uses a 3AG, 2A, 250VAC, slo-blo fuse for 100/120VAC or 3AG, 1A, 250VAC slo-blo fuse for 220/240VAC. The fuse is located immediately below the line cord inlet on the rear panel and can be accessed by removing the fuse cover module as shown below. [. . . ]