Electric guitar amplifier with a tube preamp, reverb and built-in chromatic tuner (14 pages)
Summary of Contents for Rocktron Rampage RT80
Page 1
RT80 ELECTRIC GUITAR AMPLIFIER WITH TECHNOLOGY AND BUILT-IN CHROMATIC TUNER User’s Manual...
Page 2
Your Rocktron Rampage RT80 amplifier has been tested and complies with the following Standards and Directives as set forth by the European Union: Council Directive(s): 89/336/EEC, 73/23/EEC Standard(s): EN55022, EN50082-1, EN60065 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.
Page 3
INPUT JACKS - LOW AND HIGH Connect the output of your guitar to one of the 1/4”input jacks with a shielded guitar cable. Select LOW for normal, or HIGH for extra gain. Plugging into the LOW input will attenuate your guitar’s signal cooling down a “hot”...
Page 4
1/4” jacks allow you to connect to an effects processor. Plug a shielded guitar cable into the SEND jack of the RT80 into the INPUT of the “loop” section on the effects processor. Use another shielded guitar cable from the OUTPUT of the “loop” section of the effects processor to the RETURN jack on the RT80.
Page 5
Built-in Chromatic Tuner Functions On/Off button Press this button to engage the tuner function. When tuner is on the LED lights will be on depending on the note you play. A.CALIB. button A.Calib = Auto Calibration. To match the pitch of any instrument or audio source (like an old piano or tape player) press the auto calibration button while playing the note on the instrument.
Page 6
If the LED(s) to the right of the center green LED are lit, then the note is sharp. Tune the string down until the center green LED is lit - the note should then be “in tune”. RT80 Specifications Power Output 80 Watts Speakers 12” Velocity High Definition by Rocktron Treble Active Shelving Middle Active Bandpass Bass...
Page 7
All Access (Midi Foot Controller) AGX (Automatic Gain Expander) Rocktron’s patented AGX system solves the long standing problem encountered by guitar players when using high gain distortion. The AGX circuit expands the gain of the amplification circuit only when required based on the input level. When no signal is present, the AGX circuit expands down...
Page 8
RT80 ELECTRIC GUITAR AMPLIFIER WITH TECHNOLOGY AND BUILT-IN CHROMATIC TUNER Rocktron -A Division of GHS Corporation 2813 Wilber Avenue Battle Creek MI 48307 Rocktron Phone: 1-(249)-860-6913 Email: info@rocktron.com Check us out on the web at: www.rocktron.com 2002-0001 Rev. 9/13/02...
Need help?
Do you have a question about the Rampage RT80 and is the answer not in the manual?
Questions and answers