Randall RT2/50 Owner'S Manual Download | Manualshive

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A M P L I F I E R S

RT2/50

M I D I S W I T C H I N G T U B E

P O W E R A M P L I F I E R .

O W N E R S

M A N U A L

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Summary of Contents for RT2/50

Page 1: ...A M P L I F I E R S RT2 50 MIDI SWITCHING TUBE POWER AMPLIFIER O W N E R S M A N U A L ...

Page 2: ...es or rear of the preamp Always give four inches of proper venti lation to the rear of the preamp Do not expose the amplifier to rain moisture dripping or splashing water Do not place objects filled with liquids on or nearby the amplifier Do not expose the amplifier to direct sunlight or extremely high temperatures Always unplug the AC power cord before changing fuses or tubes When replacing fuses...

Page 3: ...utlet unless the blades can be fully inserted to prevent blade exposure WARNINGS AND SYMBOLS LIGHTNING FLASH The lightning flash with an arrowhead within an equalateral triangle is intended to alert the user of the presence of uninsulated DANGEROUS VOLTAGE within the product s enclosure that may be of significant magnitude to constitute risk of electric shock to persons IMPORTANT SAFEGUARDS THESE ...

Page 4: ... each channel This knob boosts the amount of overall hi end and sparkle in your tone This is an additional hi end EQ control that should be set to your desired liking Tube Bias Section Very cool specialized feature This section allows you quickly and easily change or replace your power tubes and correctly bias the tubes Please refer to the Bias section later in this manual Please refer to pages 5 ...

Page 5: ...the channel switching mode you must use channel 1 input first In Switching mode Channel 1 inputs controls Channel 1 and 2 outputs When using Stereo mode you can use Channel 1 and Channel 2 inputs 5 Switching Stereo switch The RT2 50 has 2 modes of operation 100 watts of Stereo operation and 50 watts per channel in mono Switching mode When assigning a specific channel to your guitar preamp you must...

Page 6: ...ade screwdriver to turn the adjustment control 1 The amp should be on standby in the PLAY position and all knobs all the way down 2 Turn the meter on and set for reading DC millivolts Consult the meter instructions for how to do this properly Since all meters are different it is extremely important that you thoroughly understand what you are looking at on the meter display 3 Insert the Black Negat...

Page 7: ...ng the pair Remember your amp will only perform as well as your weakest tube Special Note You should always carry a spare pair of power tubes fuses screwdriver and your voltmeter with you If a tube fails at a gig you could be back up and running in a matter of minutes Try that with any other amp Advanced theory for those who care Those of you with electronic knowledge may notice we are referring t...

Page 8: ...ertain power tubes 3 Once you have the selected the preamp channel select which RT2 50 channel you want to program to this particular preamp channel 4 After you have selected the preamp channel and RT2 50 channel you want to use simply press and hold the RT2 50 channel select button for 3 seconds and it is now programmed for that preamp channel 5 Repeat this process to program any of your modules ...

Page 9: ...annel 1 4 Press hold the Channel button on the RM4 for 2 3 seconds 5 Push 2 button on the foot controller 6 Set to Channel 2 on the RM4 preamp Both the foot controller and the RM4 should be on Channel 2 7 Press hold the Channel button on the RM4 for 2 3 seconds 8 Repeat process for channels 3 4 Push 3 button select to Channel 3 on the RM4 push the channel button for 2 3 seconds Push 4 button selec...

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