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Revv G20 Head Electric Guitar Amp Head

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Delivery and Shipping

All instruments are passed through our workshop prior to shipping.

This includes a 25 point Q.C. check and setup to your spesifcation.

This means it can take anything up to 2 weeks to recieve your instrument from date of purchase.

All shipping is done via Royal Mail & Parcelforce. Tracking is provided once shipped.

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We've planted a variety of native hardwoods.

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The G20 is the high-gain follow up to the D20, world’s first Two notes Torpedo-Embedded amplifier. The REVV G20 Head is a all-tube electric guitar amplifier with an optional reactive load for organic feel & tone when playing without a cab & hosts virtual cabinets onboard for direct recording, silent playing, & live performance without a microphone.

With D20 Revv set out to build an amp that not only has this new modern featureset but sounds incredible on its own as a standalone clean/crunch platform amplifier. Now the G20 brings you all of that functionality & tone + amazing fire-breathing gain built right in.

Our Thoughts


- Power of the guitar amplifier : 0 to 29 watts
- Technology : tubes
- REVV G20 Head
- Tube electric guitar amplifier
- Built in Canada
- 2020
- 4 or 20 watts
- 2x 6V6, 3x ECC83/12AX7
- 2x channels
- Contains a clean channel and the typical Revvs tube-controlled high-gain violet channel with 3 levels of aggression and a wide switch for the shape tone
- Built-in Two Notes Reactive Load & Virtual Cabinets
- 6 customisable virtual cabinets selectable via the front rotary knob or up to 128 via MIDI
- direct connection for FOH / mixer, interface or headphones without box
- In Reactive Load Direct Mode, Pre & Post-Switch selects whether the power amplifier is in the signal chain
- Reactive Load is automatically activated when the speaker is not recognised to protect the amplifier
- Controls : Gain (push / pull for more crunch), Treble, Middle, Bass, Volume, Virtual cabinet
- Switches : Wide, 4/20 Watts, Ch., Aggr., Pre / Post, Store, 8/4 Ohm, Groundlift, Internal Load / Speaker
- 8/4 ohms speaker output
- FX loop: Buffered series
- (W x D x H): 312 x 160 x 190 mm
- 4.8 kg
- Includes carrying bag

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