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REVV D20 - User Manual

REVV D20
25 pages
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Revv Owner’s Manual - 1
Owners Manual
the D20
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Summary

INTRO

Safety Instructions & Warnings

Read Before Connecting

Key safety guidelines and warnings to follow before connecting the amplifier.

Set Up & Power Up

Front Panel Layout

Input

Description of the 1/4" instrument cable input.

Gain Control

Explanation of the gain control, including its push/pull function for tone.

3 Band EQ

Details on the passive Treble, Mid, and Bass controls for tone shaping.

Volume, Wattage, and Pre;Post Controls

Explanation of Volume Control, Wattage Switch, and Pre/Post Switch functions.

Headphone, Cabinet, and Power Functions

Details on Headphone Jack, Output Trim pot, Virtual Cabinet Switch, and power switches.

Rear Panel Layout

Mains Power Connector

Information on connecting the amplifier to the AC mains power supply.

HT Fuses

Explanation of the High Tension (HT) fuses and their protective function.

Cabinet Lighting, MIDI, and USB

Details on Cabinet Lighting, MIDI In, and USB Connector functions.

Bias Test and Balanced Output

Explanation of Bias Test Jacks and Balanced Output XLR with Ground Lift.

FX Loop and Speaker Output

Information on FX Loop Send/Return and Speaker Output with Impedance Switch.

Tubes & Bias

Power Tubes

Details on the 6V6GT power tubes and recommended replacements.

Preamp Tubes

Information on the 12AX7 preamp tubes in V1 and V2 positions.

Power Tube Bias

Procedure and notes for biasing the power tubes using a multimeter.

Bias Chart for D20

Recommended set point for 6V6GT power tubes.

MIDI

Program Change

Recalling presets using MIDI Program Change signals.

Control Change

Using MIDI Control Change signals for specific parameter adjustments.

MIDI CC Commands

Table of Control Change numbers, ranges, and behaviors for various parameters.

Balanced Out - XLR

Ground Lift Switch

Function of the ground lift switch for eliminating noise.

USB

Two Notes Remote Software

Using the Remote Software to manipulate settings and presets.

Reactive Load

Internal Load;Speaker Switch

Switching between the speaker cabinet and the internal reactive load.

WARRANTY

Exclusions

Conditions and circumstances not covered by the amplifier's warranty.

Obligations

Requirements for the owner to obtain warranty service.

REVV D20 Specifications

General IconGeneral
Power Output20 Watts
Inputs1 x 1/4" Instrument Input
Master VolumeYes
MIDINo
TypeTube Amplifier
Tubes3x 12AX7
Channels2 (Clean, Gain)
EQ3-band EQ (Bass, Middle, Treble)
Outputs1 x 1/4" Speaker Output
Effects LoopYes (Series)
FootswitchableYes (Channel Switching)
Impedance8 Ohms
EffectsReverb
SpeakerNone (head only)

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