The Revv Dynamis D40 2-Channel 40W Head is a Revv amplifier, currently around $1892.76. Close alternatives include the Revv Generator 120 MkIII 10th Anniversary 4-Channel 120W Head and the Revv Dynamis D20 MkII 20W Head. It pairs well with the Suhr Shiba Drive and the Cusack Music Screamer.
Revv Dynamis D40 2-Channel 40W Head
Revv · amplifier
The Revv Dynamis D40 is a two-channel 40-watt valve amplifier head from the Dynamis line, the range Revv positions apart from its high-gain Generator amplifiers. Its two channels give it a clean or lower-gain voice alongside a driven one, and at 40 watts it sits between the smaller D20 and D25 and the 100-plus watt Generator heads, making it practical for club stages. Revv Amplification is a Canadian builder known for tight, articulate voicing with strong note separation. Detailed independent review coverage of this specific model is limited compared with the Generator range, so this description stays with what can be established.
What stands out
“A tight, articulate, deeply saturated high-gain voice that retains note definition under heavy palm-muting and fast riffing, the Purple channel aggressive and the Red channel tighter, with solid cleans for contrast”
— from the reviews
“It is premium-priced and centered on high gain, with cleans secondary”
— from the reviews
“What holds across the brand is tight, articulate voicing with good note definition”
— from the community notes
“Revv Amplification is a Canadian builder known for tight, articulate voicing with strong note separation”
— from the listing
“Chosen by players who want two switchable channels and more headroom than the D20 or D25 provide,”
— from the community notes
- articulate
- tight
- high gain
- note definition
- headroom
- solid
- clean
- aggressive
Good for
- Live
- Studio
Price updated Oct 23, 2026
Genres the Revv Dynamis D40 2-Channel 40W Head is commonly used in
- Metal
- Djent
- Hard Rock
- Heavy Metal
cited
Inferred from shared tonal signals, not a stated genre tag. - Metalcore
cited
Inferred from shared tonal signals, not a stated genre tag. - Progressive Rock
cited
Inferred from shared tonal signals, not a stated genre tag.
Pedals that stack with the Revv Dynamis D40 2-Channel 40W Head
Suhr Shiba Drive
Suhr
17% matchpushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (high gain → mid-forward)
Suhr Shiba Drive takes that high gain character and pushes it toward mid-forward
Goes in front of the amp
Cusack Music Screamer
Cusack Music
16% matchpushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (high gain → mid-forward)
Cusack Music Screamer takes that high gain character and pushes it toward mid-forward
Goes in front of the amp
Keeley Red Dirt Overdrive
Keeley
16% matchpushes an already-dirty tonePushes an already-dirty tone harder and tightens it up. (high gain → mid-forward)
Keeley Red Dirt Overdrive pushes a high gain tone toward mid-forward
Goes in front of the amp
Entrekin Pedals Abysm
Entrekin Pedals
16% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (high gain → lush)
Keep Revv Dynamis D40 2-Channel 40W Head's tight voice out front: Entrekin Pedals Abysm goes after Revv Dynamis D40 2-Channel 40W Head in the signal chain so its ambient voice doesn't muddy it
Goes in front of the amp
Boss DD-500 Digital Delay
Boss
14% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (high gain → shimmer)
Run Boss DD-500 Digital Delay in Revv Dynamis D40 2-Channel 40W Head's effects loop, clear of Revv Dynamis D40 2-Channel 40W Head's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
TC Electronic Hall of Fame Reverb
TC Electronic
14% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor. (high gain → lush)
Put TC Electronic Hall of Fame Reverb in Revv Dynamis D40 2-Channel 40W Head's effects loop, clear of Revv Dynamis D40 2-Channel 40W Head's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Wampler Ego Compressor
pedal
10% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Revv Dynamis D40 2-Channel 40W Head's own tight character is the real reason this is worth trying
Goes in front of the amp
MXR CAE Wah
MXR
tonal matchGoes in front of the amp
Put MXR CAE Wah in front of Revv Dynamis D40 2-Channel 40W Head: a wah tracks picking dynamics best on the raw signal
Cheaper alternatives
ENGL E633 Fireball 25
Engl
52% similarityShared character: headroom, clarity, aggressive playing
VHT D-50
Vht
46% similarityShared character: brand, headroom, aggressive playing
Mesa Boogie Lone Star Head
amplifier
41% similarityShared character: clean, studio, stage
Bad Cat Ocelot 20 Watt Tube
Bad Cat
92% similaritysimilar tone character
Boutique & premium upgrades
Revv Generator 120 MkIII 4-Channel 120W Head
Revv
63% similarityShared character: red channel, clarity, aggressive playing
Suhr Hedgehog 50 Watt Head
Suhr
53% similarityShared character: brand, clarity, aggressive playing
Engl Powerball II
Engl
48% similarityShared character: clarity, aggressive playing, high gain settings
Hiwatt Custom Studio/Stage 20/40W Head
Hiwatt
45% similarityShared character: brand, headroom, clarity
Diezel Hagen 4-Channel 100-Watt
Diezel
43% similarityShared character: brand, high gain settings, clean
Diezel VH-2 100 Watt Head
Diezel
43% similarityShared character: headroom, high gain settings, clean
Similar charactersee all similar tone character →
Revv Generator 120 MkIII 10th Anniversary 4-Channel 120W Head
Revv
66% similarityShared character: red channel, clarity, aggressive playing
Revv Dynamis D20 MkII 20W Head
Revv
64% similarity“at 40 watts it sits between the smaller D20 and D25 and the 100-plus watt Generator heads”
Fryette Pittbull Ultra-Lead II
Fryette
55% similarityShared character: headroom, aggressive playing, high gain settings
Fryette Deliverance 120H II
Fryette
54% similarityShared character: headroom, clarity, aggressive playing
Bad Cat Mod Shop Hot Cat Head
Bad Cat
41% similarityShared character: headroom, clarity, clean
Fryette Deliverance II
Fryette
93% similaritysimilar tone character
See all alternatives to the Revv Dynamis D40 2-Channel 40W Head (cheaper + boutique) →
Questions people ask
What are good alternatives to the Revv Dynamis D40 2-Channel 40W Head?+
The closest matches in character are the Revv Generator 120 MkIII 10th Anniversary 4-Channel 120W Head, the Revv Dynamis D20 MkII 20W Head, the Fryette Pittbull Ultra-Lead II. Budget picks: ENGL E633 Fireball 25, VHT D-50, Mesa Boogie Lone Star Head. Boutique upgrades: Revv Generator 120 MkIII 4-Channel 120W Head, Suhr Hedgehog 50 Watt Head, Engl Powerball II.
What pairs well with the Revv Dynamis D40 2-Channel 40W Head?+
Strong matches from rig and tone-complementarity evidence: Suhr Shiba Drive, Cusack Music Screamer, Keeley Red Dirt Overdrive — Suhr Shiba Drive takes that high gain character and pushes it toward mid-forward.
How much does the Revv Dynamis D40 2-Channel 40W Head cost?+
Around $1892.76 (live listing price, updated Oct 23, 2026).
Compare
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