The Electro-Harmonix Holy Grail Nano is an Electro-Harmonix reverb pedal, currently around $119.64. Close alternatives include the TC Electronic Hall of Fame Reverb and the NuX Atlantic. It pairs well with the Blackstar Id:core Stereo 150 2x10'' and the Synergy SL2 Module.
Electro-Harmonix Holy Grail Nano
Electro-Harmonix · pedal
The Electro-Harmonix Holy Grail Nano is a compact, affordable digital reverb offering three algorithms, Spring, Hall, and Flerb. Its spring emulation is faithful enough to fool even surf legends, full of the drip and boing needed for classic combo-amp and surf tones, while the Hall mode is clean, warm, and spacious for lush ambience, and the Flerb mode combines flanging with reverb for a haunting, otherworldly spatial effect. The spring and hall voices have smooth tails and natural decay, and the pedal is prized for delivering excellent reverb quality and a sturdy build at a low price, which has made it many players choice over more expensive units. Simple to use with just a few controls, it suits surf, rock, indie, and ambient players who want straightforward, high-quality spring and hall reverb plus a creative modulated option in minimal pedalboard space.
- reverb
- spring
- decay
- surf
- simple
- spacious
- haunting
- smooth
Good for
- Live
- Studio
Price updated Aug 27, 2026
Genres the Electro-Harmonix Holy Grail Nano is commonly used in
- Rock
- Ambient
- Indie
- Post Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Surf Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Rockabilly
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Electro-Harmonix Holy Grail Nano
Blackstar Id:core Stereo 150 2x10''
Blackstar
10% matchKeep Blackstar Id:core Stereo 150 2x10'''s glassy voice out front: Electro-Harmonix Holy Grail Nano goes in Blackstar Id:core Stereo 150 2x10'''s effects loop so its spring voice doesn't muddy it
Synergy SL2 Module
Synergy
tonal matchRun Synergy SL2 Module into that transparent platform and it finally gets some high gain
Friedman BE-Mini Head
Friedman
tonal matchRun Friedman BE-Mini Head into that transparent platform and it finally gets some high gain
Egnater Tweaker 88 Head
Egnater
tonal matchInto a transparent tone, Egnater Tweaker 88 Head brings the low gain it's missing
Ceriatone 2202H
Ceriatone
tonal matchRun Ceriatone 2202H into that transparent platform and it finally gets some high gain
Friedman Jose LTD
Friedman
tonal matchFriedman Jose LTD's high gain fills in what this transparent tone doesn't make on its own
Hughes & Kettner Warp 7
Hughes & Kettner
tonal matchRun Hughes & Kettner Warp 7 into that transparent platform and it finally gets some high gain
Bad Cat Lynx 50
Bad Cat
tonal matchRun Bad Cat Lynx 50 into that transparent platform and it finally gets some high gain
Pedals that stack with the Electro-Harmonix Holy Grail Nano
Beetronics Overhive
Beetronics
26% matchBeetronics Overhive's medium gain fills in what this transparent tone doesn't make on its own
Beetronics Nectar
Beetronics
25% matchThe transparent tone has headroom to spare — Beetronics Nectar gives it low gain to fill it with
Electro-Harmonix Bad
Electro-Harmonix
19% matchKeep Electro-Harmonix Bad after Electro-Harmonix Holy Grail Nano in the signal chain, clear of Electro-Harmonix Holy Grail Nano's own gain stage
EarthQuaker Devices Grand Orbiter V3
EarthQuaker Devices
19% matchRun EarthQuaker Devices Grand Orbiter V3 after Electro-Harmonix Holy Grail Nano in the signal chain, clear of Electro-Harmonix Holy Grail Nano's own gain stage
Dr. Scientist Frazz Dazzler V2
Dr Scientist
tonal matchDr. Scientist Frazz Dazzler V2's fuzzy fills in what this transparent tone doesn't make on its own
Warm Audio Jet Phaser
Warm Audio
tonal matchInto a transparent tone, Warm Audio Jet Phaser brings the high gain it's missing
Demon FX Gladiator Double Preamp Just
Demon Fx
tonal matchRun Demon FX Gladiator Double Preamp Just into that transparent platform and it finally gets some low gain
Cry Baby Dunlop Cry Baby Classic GCB95F
Cry Baby
tonal matchInto a transparent tone, Cry Baby Dunlop Cry Baby Classic GCB95F brings the high gain it's missing
Cheaper alternatives
NuX Damp Reverb
Nux
71% similarityShared character: compact, digital, reverb
Fender Hammertone Reverb
Fender
71% similarityShared character: players, punch, ambient
Donner Verb Square
Donner
71% similarityShared character: reverb, digital, natural
Behringer DR600 Digital Stereo Reverb
Behringer
70% similarityShared character: reverb, pedal, digital
Mooer SkyVerb
Mooer
70% similarityShared character: digital, ambient, reverb
JHS 3 Series Octave Reverb
JHS Pedals
70% similarityShared character: ambient, reverb, natural
Boutique & premium upgrades
Free The Tone Ambi Space
Free The Tone
71% similarityShared character: digital, ambient, simple
Laney Secret Path
Laney
70% similarityShared character: reverb, smooth, ambient
EarthQuaker Devices Ghost Echo V3
EarthQuaker Devices
96% similaritysimilar tone character
Laney Black Country Customs Secret Path Reverb
Laney
95% similaritysimilar tone character
Walrus Audio Mako R1 Reverb MkII
Walrus Audio
94% similaritysimilar tone character
Wampler Reflection
Wampler
94% similaritysimilar tone character
Similar charactersee all similar tone character →
TC Electronic Hall of Fame Reverb
TC Electronic
73% similarityShared character: reverb, compact, digital
NuX Atlantic
Nux
72% similarityShared character: players, digital, ambient
Subdecay Super Spring Theory Reverb
Subdecay
71% similarityShared character: pedal, reverb, digital
EarthQuaker Devices Afterneath
EarthQuaker Devices
71% similarityShared character: punch, ambient, reverb
Fender Marine Layer Reverb
Fender
71% similarityShared character: sturdy_design, digital, reverb
Mxr M300 Reverb
MXR
71% similarityShared character: players, pedal, digital
See all alternatives to the Electro-Harmonix Holy Grail Nano (cheaper + boutique) →
Questions people ask
What are good alternatives to the Electro-Harmonix Holy Grail Nano?+
The closest matches in character are the TC Electronic Hall of Fame Reverb, the NuX Atlantic, the Subdecay Super Spring Theory Reverb. Budget picks: NuX Damp Reverb, Fender Hammertone Reverb, Donner Verb Square. Boutique upgrades: Free The Tone Ambi Space, Laney Secret Path, EarthQuaker Devices Ghost Echo V3.
What pairs well with the Electro-Harmonix Holy Grail Nano?+
Strong matches from rig and tone-complementarity evidence: Blackstar Id:core Stereo 150 2x10'', Synergy SL2 Module, Friedman BE-Mini Head — Keep Blackstar Id:core Stereo 150 2x10'''s glassy voice out front: Electro-Harmonix Holy Grail Nano goes in Blackstar Id:core Stereo 150 2x10'''s effects loop so its spring voice doesn't muddy it.
How much does the Electro-Harmonix Holy Grail Nano cost?+
Around $119.64 (live listing price, updated Aug 27, 2026).
Compare
- vs EarthQuaker Devices Ghost Echo V3
- vs Wampler Mini Faux Spring Reverb
- vs Laney Black Country Customs Secret Path Reverb