User manual ROCKTRON R80

[. . . ] USER'S MANUAL Electric Guitar Amplifier (with AGXTM Technology) R80 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 R80 electric 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. [. . . ] Care should be taken so that objects do not fall and liquids are not spilled into the unit through any openings. · 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 Controls 1 2 3 4 5 6 7 8 9 1 INPUT jacks - LOW and HIGH Connect your guitar output into one of the two 1/4" input jacks. PREAMP GAIN - DRIVE and CLEAN controls Adjusts the amount of amplification in the preamp. DRIVE is designed with increased gain while CLEAN has less built-in gain. MID SCOOP button Provides a fixed scoop of the mid frequencies for a "metal" sound. MASTER volume control The MASTER volume control adjusts the sound level for each channel. Once the GAIN is set, adjust the listening level with the MASTER volume control. The BASS control boosts or cuts the low frequency, or bass sound, while TREBLE does the same for the high frequencies. PHONES (Headphone) jack Plug your headphones into this jack to bypass the power amp and practice in private. A red LED shows the amp is ON. 2 3 4 5 6 7 8 9 2 Rear Panel Controls 1 2 4 3 1 REV/CH FTSW (Reverb/Channel Footswitch) Remote control CHANNEL selection and REVERB ON/OFF with a footswitch. [. . . ] The AGXTM circuit expands the gain of the amplification circuit only when required based on the input level. When no signal is present, the AGXTM circuit expands down the amplification level to a point where hum and noise are dramatically reduced. 3 R80 Specifications Power Output Speaker Parameters EQ Treble Middle Bass 80 Watts 12" Velocity® High Definition by Rocktron Active Shelving Active Bandpass Active Shelving 1/4" jack 1/4" jack 2 x 1/4" jacks 2 x 1/4" jacks Overdrive and Clean Control Channel Select Switch 20" H x 1 2"W x 18"D 38. 36lbs. (17. 40Kg. ) 100 Volts AC, 50/60Hz or 117 Volts AC, 50/60Hz or 220/240 Volts AC, 50/60Hz, as specified on chassis Spring (Footswitchable) Bandstop Headphone Output Output Line Preamp Effects Loop Channels Dimensions Weight Power Requirement Reverb Scoop CE Approved 4 [. . . ]