Canadian made brilliance in a box



Pay in 3 interest-free payments of £66.33

Revv Red Channel 4 is a thick gain monster that still has the nuance to cover oldschool tones. The Revv G4 is an amp in a box pedal based on this tone used by premier touring & recording guitarists worldwide.

Applying feedback we’ve received from the G3 – we’ve developed the polar opposite to its surgical, mid-forward Purple Channel voicing. The Revv G4 is a great place to start for thick saturated amp-like tones & a complement to the G3 or any existing rig.

Current Draw


Google Pay

Rated 5 stars by our customers on Google


Purchase with security + confidence using Stripe

Apple Pay

Fast + easy payments with Apple Pay

Amp in a box voicing based on our signature Revv Red Channel from the Generator 120 & 100R
Thick, sustaining, amp tone in pedal format
Used by premier artists worldwide
Demos from Pete Thorn & Ola Englund
3 band EQ, volume, & gain
3 Aggression modes shape voice & saturation of your tone
9v center negative tip (external power supply only)
Easy to dial – get good tone quickly
Blue LED for status confirmation
Reflective red, laser-etched, powder coated chassis
Optimized for analog, digital, & hybrid rigs
Follow-up to the best-selling G3, applying all of the feedback & research from that to an all-new amp-like pedal.
Top-mounted jacks
Built to last – 1 year warranty. Durable, tested construction