Revv G20 Guitar Amp Baby Blue Bronco

20/4W all-tube guitar amp headIf you liked Revv's D20, then you'll be excited to learn that the G20 takes things even further. It delivers the same direct-to-FOH tone via Two Notes Torpedo tech, but adds more control and gain for players who want to push the envelope. Powered by 6V6 and 12AX7 tubes, the G20 features Revv’s acclaimed Purple channel, offering tight, articulate high-gain tones. A 3-band EQ, Gain, Volume, and Wide switch give you flexible tone shaping, while three Aggression modes let you dial in everything from smooth saturation to full-throttle distortion.

at a glance • Dual-mode 20/4W tube guitar amp head
• Clean channel from crystal-clear to crunchy
• Gain channel inspired by REVV's tight Purple channel
• Integrated Two-notes cabinet-emulation tech
• 6 custom virtual cabinets, expandable to 128 via MIDI
• Option to switch to simulated power section
• Automatic reactive load for amp protection
• 3-band EQ, Volume, and Gain controls for tone shaping
• Wide switch for additional sonic options
• 3 Aggression levels for diverse saturated tones
• Power-reduction circuit for cranked tones at lower volumes
• Buffered FX loop for pedal integration
• Switchable 4/8-ohm speaker jack, bias test

a complete standalone solutionThe inimitable G20 delivers full-scale tone in a compact, cab-free format. With built-in Two Notes Torpedo technology, there's six virtual cabinets accessible from the front panel—plus up to 128 more via MIDI for deep tonal flexibility. Whether you’re using the onboard 6V6 power amp or bypassing it to explore simulated power sections like EL34s, 6L6s, or KT66s, the G20 adapts to your sound. A built-in reactive load automatically engages when no speaker is connected, making it ideal for silent recording, direct-to-FOH setups, or headphone practice. From the studio to the stage, the G20 is a complete standalone solution for players who want real tube tone with modern control.

built for players who want control without compromiseThe Revv G20 delivers Revv’s signature high-gain tone straight from the acclaimed Purple channel. A 3-band EQ, Gain, and Volume controls give you solid tonal flexibility, while the Wide switch opens up the voicing for added depth. Need more bite? Three selectable Aggression modes offer a range of saturated textures—from tight and focused to full-on roar. A built-in power-reduction circuit lets you hit those cranked tones at manageable volumes, ideal for home or studio use.