The Keeley Rotary is a Keeley rotary pedal, currently around $229. Close alternatives include the Tech 21 RotoChoir and the Electro-Harmonix Lester G. It pairs well with the Fender Bassman Combo Amp and the 1959 Fender Tweed Deluxe.
Keeley Rotary
Keeley · pedal
The Keeley Rotary is a rotary speaker emulation pedal from Keeley Electronics, delivering the swirling, Doppler-effect modulation of a vintage Leslie rotary speaker cabinet in pedalboard format. It simulates the cycling between a Leslie's high and low rotor speeds, producing the classic organ-style swirl associated with rotating-speaker cabinets rather than a conventional chorus or vibrato sweep. It suits organ-influenced, classic-rock, and psychedelic players wanting authentic Leslie rotary character without carrying an actual rotating-speaker cabinet.
What stands out
“It suits organ-influenced, classic-rock, and psychedelic players wanting authentic Leslie rotary character”
— from the listing
“Tone: swirling, Doppler-effect rotary modulation simulating a Leslie cabinet's high and low rotor speed cycling, distinct from a conventional chorus or vibrato sweep”
— from the community notes
“Use case: organ-influenced, classic-rock, and psychedelic players wanting authentic Leslie-style swirl in pedal form”
— from the community notes
“Strengths: dedicated high/low rotor-speed cycling delivers genuine Leslie-style swirl ; Keeley Oklahoma construction quality”
— from the reviews
“Standout strength: dedicated high/low rotor-speed cycling gives a more authentic Leslie character than a generic chorus pedal”
— from the community notes
Trade-offs
“The Keeley Rotary is a rotary speaker emulation pedal from Keeley Electronics, delivering the swirling, Doppler-effect modulation of a vintage Leslie rotary speaker cabinet in pedalboard format”
— from the listing
“Signal-chain interaction: modulation of this type conventionally sits after drive”
— from the community notes
- leslie
- rotary
- classic rock
- psychedelic
- modulation
- authentic leslie style swirl
- genuine leslie style swirl
Good for
- Silent Recording
- Silent Stage
Price updated Oct 24, 2026
Genres the Keeley Rotary is commonly used in
- Classic Rock
- Electronic
Amps that pair well with the Keeley Rotary
Fender Bassman Combo Amp
amplifier
11% matchWhat Fender Bassman Combo Amp brings here leans toward crunchy — that's worth building a pairing around
Comes later in the signal chain
1959 Fender Tweed Deluxe
Fender
11% matchWhat 1959 Fender Tweed Deluxe brings here leans toward transparent — that's worth building a pairing around
Comes later in the signal chain
Pedals that stack with the Keeley Rotary
Paul Cochrane Timmy
Paul Cochrane
8% matchWhat Paul Cochrane Timmy brings here leans toward transparent — that's worth building a pairing around
Comes earlier in the signal chain
Electro-Harmonix Big Muff Pi
Electro-Harmonix
8% matchElectro-Harmonix Big Muff Pi leans toward fuzzy, and that's a real, usable character to pair with
Comes earlier in the signal chain
Caroline Guitar Company Meteore
Caroline Guitar Company
6% matchRun Caroline Guitar Company Meteore after Keeley Rotary in the signal chain, where it won't crowd Keeley Rotary — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Dunlop - MXR Carbon Copy Deluxe Analog Delay
Dunlop
6% matchPut Dunlop - MXR Carbon Copy Deluxe Analog Delay after Keeley Rotary in the signal chain, where it won't crowd Keeley Rotary — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Cheaper alternatives
TC Electronic Vibraclone Rotary
TC Electronic
77% similarityShared character: vibrato, chorus, modulation
JHS Pedals JHS 3 Series Rotary Chorus
JHS Pedals
68% similarityShared character: vibrato, chorus, modulation
JHS 3 Series Chorus
JHS Pedals
55% similarityShared character: chorus
TC Electronic Tailspin Vibrato
TC Electronic
53% similarityShared character: vibrato, modulation
Warm Audio Jet Phaser
Warm Audio
46% similarityShared character: modulation
TC Electronic Shaker Mini Vibrato
TC Electronic
86% similaritysimilar tone character
Boutique & premium upgrades
Similar charactersee all similar tone character →
Tech 21 RotoChoir
Tech 21
85% similarityShared character: chorus, modulation, classic rock
Electro-Harmonix Lester G
Electro-Harmonix
66% similarityShared character: chorus, classic rock, overdrive
Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator
pedal
66% similarity“delivering the swirling, Doppler-effect modulation of a vintage Leslie rotary speaker cabinet in pedalboard format”
Dunlop JD-4S Rotovibe
pedal
63% similarityShared character: vibrato, chorus, overdrive
Ibanez CS9 Stereo Chorus
Ibanez
58% similarityShared character: modulation
Fender The Pinwheel Rotary Speaker
Fender
55% similarityShared character: classic rock, overdrive
See all alternatives to the Keeley Rotary (cheaper + boutique) →
Questions people ask
What are good alternatives to the Keeley Rotary?+
The closest matches in character are the Tech 21 RotoChoir, the Electro-Harmonix Lester G, the Hughes & Kettner Tube Rotosphere MKII The Analog Leslie Simulator. Budget picks: TC Electronic Vibraclone Rotary, JHS Pedals JHS 3 Series Rotary Chorus, JHS 3 Series Chorus. Boutique upgrades: T-Rex BetaVibe Chorus/Leslie, JAM Pedals RetroVibe Mk.4, Strymon Lex V2.
What pairs well with the Keeley Rotary?+
Strong matches from rig and tone-complementarity evidence: Fender Bassman Combo Amp, 1959 Fender Tweed Deluxe, Paul Cochrane Timmy — What Fender Bassman Combo Amp brings here leans toward crunchy — that's worth building a pairing around.
How much does the Keeley Rotary cost?+
Around $229 (live listing price, updated Oct 24, 2026).
Compare
- vs TC Electronic Shaker Mini Vibrato
- vs AA Audio Rotary 3 toggle Phase, Vibe
- vs Catalinbread Pareidolia