The Revv Generator G25 25W Tube Amp Head is a Revv amplifier, currently around $1499. Close alternatives include the Revv Generator G20 20-Watt 2-Channel Tube Head and the REVV Generator G50 3-Channel 50-Watt. It pairs well with the ProCo RAT 2 and the Ibanez Tube Screamer.
Revv Generator G25 25W Tube Amp Head
Revv · amplifier
The Revv Generator G25 is a compact, 20-watt two-channel tube amp head, effectively an update to Revv's earlier G20 with added headroom and modern refinements. It runs a pair of 6V6 power tubes and a pair of 12AX7 preamp tubes through oversized transformers, voiced around Revv's high-gain Purple Channel character. Built-in reactive load and impulse response technology, powered by Two Notes Audio Engineering, lets the amp be operated safely without a physical speaker cabinet connected, useful for silent recording or direct-to-interface use. It sits between the smaller G20 and the larger, EL34-driven G50 in Revv's Generator lineup.
- headroom
- direct recording
- silent recording
- modern
- driven
- transformer
- preamp
- clear
Good for
- Live
- Practice
- Studio
- Silent Recording
Price updated Aug 26, 2026
Genres the Revv Generator G25 25W Tube Amp Head is commonly used in
- Metal
- Djent
- Hard Rock
Pedals that stack with the Revv Generator G25 25W Tube Amp Head
ProCo RAT 2
Proco
35% matchInto the G25's driven, direct-recording headroom, the RAT 2's bright distortion has a modern amp voice to push into.
Ibanez Tube Screamer
Ibanez
35% matchThe G25's modern, direct-recording headroom gives the Screamer's mid-forward boost a driven amp voice.
Beetronics Nectar
Beetronics
34% matchThe Nectar's low-gain, slightly fuzzy drive gives the G25's already-driven headroom somewhere fuzzier to go.
Tru-Fi Colordriver 18V Version
Tru Fi
34% matchRevv Generator G25 25W Tube Amp Head's own voicing points at a clean amp's front end, and Tru-Fi Colordriver 18V Version delivers it
MXR Dyna Comp
MXR
21% matchAhead of the G25, the Dyna Comp keeps the pick attack consistent for direct-recording takes where every transient shows up.
Dunlop JD-4S Rotovibe
pedal
19% matchAdd the Rotovibe's subtle Leslie swirl after the G25's own driven headroom for motion without losing the amp's directness.
Dawner Prince Boonar
Dawner Prince
18% matchThe Boonar's Echorec-style repeats belong in the G25's loop, clear of the amp's own modern, driven headroom. — goes in the amp's FX loop (or last, into a clean amp)
Binson Echorec Delay
Binson
13% matchThe G25's direct-recording headroom lets the Echorec's saturated, natural echo character come through clean rather than getting buried. — goes in the amp's FX loop (or last, into a clean amp)
See all 15 pedals that pair with the Revv Generator G25 25W Tube Amp Head →
Cheaper alternatives
Hughes & Kettner Spirit of Vintage Nano
Hughes & Kettner
93% similaritysimilar tone character
Hughes & Kettner TubeMeister 18
Hughes & Kettner
93% similaritysimilar tone character
ENGL E725 Ravager IR
Engl
93% similaritysimilar tone character
Peavey 6505 MH 20W Mini Head
Peavey
90% similaritysimilar tone character
Blackstar HT-1RH MkIII
Blackstar
90% similaritysimilar tone character
Blackstar HT-1R MkIII
Blackstar
90% similaritysimilar tone character
Similar charactersee all similar tone character →
Revv Generator G20 20-Watt 2-Channel Tube Head
Revv
70% similarity“Frequently compared against its successor, the G25, by players weighing the original's simplicity against the newer model's added headroom”
REVV Generator G50 3-Channel 50-Watt
Revv
70% similarity“Where the smaller G20 and G25 focus on portability and a single high-gain Purple Channel voicing”
Suhr PT15 I.R. Amplifier Head
Suhr
92% similaritysimilar tone character
Laney LF Supertop 120W 2-Channel Solid-State Head
Laney
91% similaritysimilar tone character
Mesa Boogie Rectifier Badlander EL84/25 Head
Mesa Boogie
90% similaritysimilar tone character
Peavey ValveKing II
Peavey
90% similaritysimilar tone character
See all alternatives to the Revv Generator G25 25W Tube Amp Head (cheaper + boutique) →
Questions people ask
What are good alternatives to the Revv Generator G25 25W Tube Amp Head?+
The closest matches in character are the Revv Generator G20 20-Watt 2-Channel Tube Head, the REVV Generator G50 3-Channel 50-Watt, the Suhr PT15 I.R. Amplifier Head. Budget picks: Hughes & Kettner Spirit of Vintage Nano, Hughes & Kettner TubeMeister 18, ENGL E725 Ravager IR.
What pairs well with the Revv Generator G25 25W Tube Amp Head?+
Strong matches from rig and tone-complementarity evidence: ProCo RAT 2, Ibanez Tube Screamer, Beetronics Nectar — Into the G25's driven, direct-recording headroom, the RAT 2's bright distortion has a modern amp voice to push into..
How much does the Revv Generator G25 25W Tube Amp Head cost?+
Around $1499 (live listing price, updated Aug 26, 2026).