User manual ROCKTRON ACOUSTIC

[. . . ] USER'S MANUAL ACOUSTIC Acoustic Guitar Amplifier May be covered by one or more of the following: U. S. Patents #4538297, 4647876, 4696044, 4745309, 4881047, 4893099, 5124657, 5263091, 5268527, 5319713, 5333201, 5402498 and 5493617. Foreign patents pending. Your Rocktron Rampage ACOUSTIC guitar amplifier has been tested and complies with the following Standards and Directives as set forth by the European Union: Council Directive(s): Standard(s): 89/336/EEC, 73/23/EEC EN55 013: 1990/A12:1994, EN55 020: 1988, EN60 065: 1993, EN60 555-2: 1987, EN60 555-3: 1987/A1: 1991 This means that this product has been designed to meet stringent guidelines on how much RF energy it can emit, and that it should be immune from other sources of interference when properly used. [. . . ] · The power cord should be unplugged from the outlet when left unused for a long period of time. DO NOT MAKE ANY INTERNAL ADJUSTMENTS OR ADDITIONS TO THIS EQUIPMENT AT ANY TIME. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY VOID THE WARRANTY OF THIS EQUIPMENT, AS WELL AS CAUSING SHOCK HAZARD. OPERATING TEMPERATURE Do not expose this unit to excessive heat. This unit is designed to operate between 32° F and 104° F (0° C and 40° C). This unit may not function properly under extreme temperatures. 1 Front Panel 3 5 6 7 8 10 11 12 17 1 2 3 5 4 6 9 13 14 15 16 Channels 1 and 2 1 BALANCED input jack Connect your microphone cable or balanced guitar output cable to balanced XLR input. UNBALANCED input jack Connect your guitar output to the 1/4" input jack with a shielded guitar cable. PEAK LED's The PEAK LED's are part of the input section and, when lit, indicate that the Input level (of the guitar) is set too high. If this should occur, reduce the level (turn GAIN control counterclockwise) until the LED shuts off. GAIN controls Separate controls for Channel 1 and Channel 2 adjust the amount of amplification in the preamp. 2 3 4 5 BASS controls Separate BASS controls for Channel 1 or Channel 2 boost or cut the amount of low frequency, or bass sound. TREBLE controls Separate TREBLE controls for Channel 1 and Channel 2 boost or cut the high frequencies. CHORUS - REV/EFX controls Two volume control knobs (one for each channel) independently adjust the level for the chorus, reverb/effect parameters. PHANTOM POWER ON / OFF push button This button, when pressed in, supplies 48V to the two balanced XLR inputs. 6 7 8 2 MASTER EQ 9 EQ STATUS button (ACTIVE / BYPASS) ON/OFF button for MASTER EQ. MASTER EQ (100Hz, 250Hz, 600Hz, 3. 3kHz, 10kHz) MASTER EQ is a five band graphic equalizer. It allows you to cut or boost the frequencies in the ranges of each of the five vertical sliding controls. 10 MASTER 11 REVERB control Adjusts the amount of reverb or ambience added to each channel. MASTER VOLUME control The MASTER VOLUME control adjusts the overall sound level for each channel. Once the tone is set, adjust the MASTER volume control for the appropriate listening level. 12 CHORUS 13 CHORUS (On/Off) push button Press the CHORUS button in to turn ON the CHORUS effect. [. . . ] PREAMP L/R OUTPUTS 1/4" jacks allow you to connect to other electronic equipment like mixers, tape recorders or other amplifiers. LINE OUT (OUTPUT) 1/4" jacks allow you to connect to other electronic equipment like mixers, tape recorders or other amplifiers. * Rocktron Rampage single (RFS1) and double (RFS2) footswitches are available and sold separately. 2 3 4 5 4 Acoustic Specifications Power Output Speaker Parameters 60 Watts 10" Velocity® High Definition by Rocktron with 4. 5" Dome Tweeter Active Shelving Active Bandpass Active Shelving 1/4" jack 1/4" jack 2 x 1/4" jacks 2 x 1/4" jacks Push Switch (+48V) 20" H x 1 2"W x 18"D 40. 02lbs. (18. 16Kg) Weight Power Requirement 100 Volts AC, 50/60Hz or 117 Volts AC, 50/60Hz or 220/240 Volts AC, 50/60Hz as specified on chassis Spring (Footswitchable) 2 x balanced XLR with Phantom Power 2 x 1/4" jacks EQ Treble Middle Bass Headphone Output Output Line Preamp Effects Loop Phantom Power Dimensions Reverb Channels CE Approved 5 [. . . ]