Revv Amplification / G20

The G20 is a switchable 20W & 4W all-tube lunchbox guitar amp head with a built-in customizable cabinet simulator that covers even heavy distortion.

From Rev Amplification, a high-end amp and effect brand from Canada, comes the G20, an all-tube guitar amp head that can be used for a wide range of purposes, from small live performances to home practice and desktop recording, and can create sounds up to heavy distortion.
The G20 is a lightweight, small-sized amp that emphasizes distortion sounds and has a switchable output of 4W/20W.
In addition to very easy-to-understand simple controls for gain, treble, middle, bass, and volume, the front panel has five switches for channel, aggression, pre/post, wide switching, and store.
The distinctive aggression switch switches between three levels (Off/Blue/Red) when channel 2 is selected, allowing you to choose from different distortion characters, so it feels like you have more channels. The back is also equipped with an effects loop and MIDI terminals.
Although it is a traditional all-tube guitar amp using three ECC83s for the preamp and two 6V6s for the power amp, it also has the expandability to support digital recording.
Like a normal amp, you can connect it to your favorite external speaker cabinet, or you can use the balanced XLR output terminal to output directly to a mixer or interface without using the speaker output. The output from the balanced XLR allows you to use six Two notes Torpedo virtual cabinets, which is very convenient for DTM.
If you connect it to a PC using the USB terminal, you can use Two notes' Torpedo Remote software, which allows you to control EQ, select reverb space, and create precise sounds using the cabinet simulator and microphone simulator.
Furthermore, by setting up the software using the MIDI terminal, you can increase user settings such as virtual cabinets, channel select, and aggression switching with your MIDI controller, and you can also perform practical program changes to suit your preferences.

■Output (Peak): 10W@4Ω, 5W@8Ω
50W@4Ω, 25W@8Ω
■Output (RMS): 3.8W@4Ω, 3.7W@8Ω > 19.4W@4Ω, 19W@8Ω
■Vacuum tubes used: ECC83×3, 6V6×2
■Controls: [Front Panel] Gain, Treble, Middle, Wide Switch, Bass,
20W/4W Switch, Volume, Channel Switch, Aggression Switch, Pre/Post
Switch, Store Switch, Level, Virtual Cabinet, Standby Switch, ON/OFF
Switch [Rear Panel] Ground/Lift Switch, Impedance(8Ω/4Ω) Switch,
Internal Load/Speaker Switch
■Input/Output Terminals: [Front Panel] Input, Headphone Out [Rear Panel] Power
Input, Cabinet Lightning, MIDI IN, USB, Bias Test, XLR Balanced Output,
Footswitch, FX loop (Send, Return), Speaker(1/4”)
■Tone control range: [Bass] ±15dB @110Hz, [Midrange] ±9.6dB
@550Hz, [Treble] ±19dB@10kHz
■S/N ratio: 37dB (standard)
■Compatible power supply: 100VAC, 50/60Hz
■Size: H168 × W308 × D165mm (including protrusions, handle is folded)
■Weight: Approx. 4.0kg