The Keeley RK2000 Funk Siren Delay is a Keeley delay pedal, currently around $313.65. Close alternatives include the Boss DD-500 Digital Delay and the Red Witch Titan. It pairs well with the EVH 5150 III and the PRS DG Custom 30 David Grissom Signature 30W Head.
Keeley RK2000 Funk Siren Delay
Keeley · pedal
The Keeley RK2000 Funk Siren Delay is a signature delay and filter pedal from Keeley Electronics (Edmond, Oklahoma), combining delay with a siren-style filter effect for funky, rhythmic, and experimental delay tones. The RK2000 delivers funky siren-sweep delay character for experimental and funk-influenced guitar at Keeley Oklahoma boutique quality.
- delay
- filter
- experimental
- boutique
- funk
- specialized siren sweep character
- specialized siren character
- overdrive
Good for
- Live
- Studio
Price updated Aug 27, 2026
Genres the Keeley RK2000 Funk Siren Delay is commonly used in
- Funk
- Electronic
- Experimental
- Ambient
cited
Inferred from shared tonal signals, not a stated genre tag. - Lo Fi
cited
Inferred from shared tonal signals, not a stated genre tag. - Post Rock
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Keeley RK2000 Funk Siren Delay
EVH 5150 III
Evh
10% matchEVH 5150 III's own crunchy character is the real reason this is worth trying
PRS DG Custom 30 David Grissom Signature 30W Head
PRS
10% matchPRS DG Custom 30 David Grissom Signature 30W Head's own dynamic character is the real reason this is worth trying
Marshall 2203KK Kerry King JCM800
Marshall
tonal matchMarshall 2203KK Kerry King JCM800 adds cut to a warm tone
Vox Mini SuperBeetle Bass
Vox
tonal matchVox Mini SuperBeetle Bass adds cut to a warm tone
Díaz CD-100 Amp Head
Diaz
tonal matchDíaz CD-100 Amp Head adds cut to a warm tone
Marshall Super Bass
Marshall
tonal matchMarshall Super Bass adds cut to a warm tone
Blackstar HT Stage 100H MK III Snakeskin
Blackstar
tonal matchBlackstar HT Stage 100H MK III Snakeskin supplies the gain a transparent, clean tone doesn't provide on its own
Peavey MAX 150 150W 1x12 Bass Combo
Peavey
tonal matchPeavey MAX 150 150W 1x12 Bass Combo adds cut to a warm tone
Pedals that stack with the Keeley RK2000 Funk Siren Delay
Fulltone OCD
Fulltone
7% matchFulltone OCD's own full character is the real reason this is worth trying
J. Rockett Archer
pedal
7% matchJ. Rockett Archer's own high headroom character is the real reason this is worth trying
Electro-Harmonix Small Clone
Electro-Harmonix
6% matchKeep Electro-Harmonix Small Clone after Keeley RK2000 Funk Siren Delay in the signal chain, clear of Keeley RK2000 Funk Siren Delay's own gain stage
Maestro PS-1A Phase Shifter
Maestro
6% matchKeep Maestro PS-1A Phase Shifter after Keeley RK2000 Funk Siren Delay in the signal chain, clear of Keeley RK2000 Funk Siren Delay's own gain stage
Maxon FF10 Fuzz Elements Fire
Maxon
tonal matchMaxon FF10 Fuzz Elements Fire adds cut to a warm tone
Xotic Robotalk 2
Xotic
tonal matchXotic Robotalk 2 supplies the gain a transparent, clean tone doesn't provide on its own
Carl Martin Panama
Carl Martin
tonal matchCarl Martin Panama supplies the gain a transparent, clean tone doesn't provide on its own
Dr. Scientist Frazz Dazzler
Dr Scientist
tonal matchDr. Scientist Frazz Dazzler adds light grit on a transparent, clean tone
Cheaper alternatives
J. Rockett Alien Echo
J Rockett
67% similarityShared character: delay, overdrive, boutique_stuff
Dunlop Echoplex All-Analog Dry Path Delay
Dunlop
64% similarityShared character: delay, overdrive
Electro-Harmonix Pico Canyon
Electro-Harmonix
64% similarityShared character: filter, delay
Caroline Guitar Company Kilobyte
Caroline Guitar Company
62% similarityShared character: delay, overdrive, boutique_stuff
JHS 3 Series Delay
JHS Pedals
61% similarityShared character: filter, delay
Similar character
Boss DD-500 Digital Delay
Boss
63% similarityShared character: filter, delay
Red Witch Titan
Red Witch
61% similarityShared character: delay, boutique_stuff
Eventide Rose Modulated Digital Delay
Eventide
61% similarityShared character: filter, delay
Alexander Pedals Super Radical Delay
Alexander Pedals
86% similaritysimilar tone character
See all alternatives to the Keeley RK2000 Funk Siren Delay (cheaper + boutique) →
Questions people ask
What are good alternatives to the Keeley RK2000 Funk Siren Delay?+
The closest matches in character are the Boss DD-500 Digital Delay, the Red Witch Titan, the Eventide Rose Modulated Digital Delay. Budget picks: J. Rockett Alien Echo, Dunlop Echoplex All-Analog Dry Path Delay, Electro-Harmonix Pico Canyon.
What pairs well with the Keeley RK2000 Funk Siren Delay?+
Strong matches from rig and tone-complementarity evidence: EVH 5150 III, PRS DG Custom 30 David Grissom Signature 30W Head, Marshall 2203KK Kerry King JCM800 — EVH 5150 III's own crunchy character is the real reason this is worth trying.
How much does the Keeley RK2000 Funk Siren Delay cost?+
Around $313.65 (live listing price, updated Aug 27, 2026).