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Third Man x Anasound La Grotte Reverb Pedal
Photo: Gearnews
Third Man

Third Man x Anasound La Grotte Reverb Pedal

ReverbAnalog
Key facts
TypeSpring reverb pedal1
MakerAnasound, in collaboration with Jack White's Third Man1
Circuit100% analog, three mechanical springs1
PreampInspired by the Tampco Tone Oven, two-band EQ, ample headroom1
VersionsStandard, plus a limited edition yellow version1
MSRPGBP 300 standard / GBP 350 limited edition yellow (as of September 2024)1

The Third Man x Anasound La Grotte is a spring reverb pedal and a signature collaboration between the French maker Anasound and Jack White's Third Man. Instead of digital processing, it uses three mechanical springs to produce what the announcement described as a rich, immersive reverb tone, and the whole pedal is 100% analog1.

What it does

La Grotte is a spring reverb: your signal drives three mechanical springs, and the sound they return is the reverb. The announcement from gearnews.com described the result as "a rich, immersive reverb tone"1. Because the springs are real hardware rather than an algorithm, the character comes from the physical tank, which is the appeal players usually look for in a spring design.

The pedal also carries an onboard preamp, inspired by the Tampco Tone Oven, that offers two-band EQ and ample headroom1. That means you can shape the tone going into the springs and push the front end without the circuit running out of room, which matters if you run hot pickups or drive the reverb hard.

Versions and availability

Two versions were announced: a standard version and a limited edition yellow version1. Both were due at the end of September 2024 and were available to preorder at the time of the announcement1.

The pricing and availability here reflect the September 2024 announcement. The MSRP was given in GBP: 300 for the standard version and 350 for the limited edition yellow version1.

Videos

Third Man Hardware + Anasounds Release La Grotte Mechanical Reverb Pedal | Tone Report Demo
Reverb
Jusqu’où peut aller " LA GROTTE ", la reverb de Jack White x Anasounds
Tone Factory
This Spring Reverb IS SPRUNG! - Exploring the depths of the Anasounds/Third Man LA GROTTE
60 Cycle Hum

Questions

Is the La Grotte analogue or digital?

It is a 100% analogue pedal. The reverb comes from three mechanical springs rather than digital processing, and the onboard preamp, which was inspired by the Tampco Tone Oven, adds two-band EQ and ample headroom. That makes it a conventional spring reverb design in the physical sense: the signal drives real springs, and the tone shaping happens in analogue circuitry.

How much does the La Grotte cost?

The MSRP was given as GBP 300 for the standard version and GBP 350 for the limited edition yellow version, as of the September 2024 announcement. Both versions were due at the end of September 2024 and were available to preorder at that time.

Sources (1)
  1. Guitar Gear Gems: La Grotte Jack White spring reverb, gearnews.com, 2024-09-03

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