Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated .

Sweetwater
4.5 (7)
$149.99
Guitar Center
5.0 (2)
$189.99
Amazon
5.0 (7)
$99.99
Reverb
5.0 (23)
$79.99 New
$74.99 Used
Musician's Friend
5.0 (3)
$189.99
Thomann
4.2 (9)
$190.00

Average Price: $139

Standard/Professional

$60

$151+

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High-end

Price History

Based on price data from 4 merchants for "J Rockett Audio Designs Lenny". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Introducing the J Rockett Audio Designs Lenny, a compact powerhouse that brings the soulful, robust tones of the legendary Dumble Steel String Singer amplifier right to your pedalboard. Designed for the discerning guitarist who craves that harmonically rich, midrange-heavy sound, the Lenny doesn't just boost your signal; it enhances it, imbuing your music with an undeniable presence that cuts through the mix with grace. Whether you're looking to smooth out your treble or add a bright sparkle to your sound, the Lenny's intuitive tone control makes it a breeze. Perfect for both studio recordings and live performances, this pedal is a testament to J Rockett Audio Designs' commitment to quality and musicality.

Key Features:

  • Harmonically rich boost akin to the iconic Dumble Steel String Singer amp
  • Significant midrange character for standout presence in any mix
  • Single-tone control knob for easy treble adjustments
  • Sturdy, road-ready construction for reliability and durability
  • Part of J Rockett's renowned Tour Series, ensuring professional performance

Product specs

Pedal Type Boost
Analog/Digital Analog
Inputs 1 x 1/4"
Outputs 1 x 1/4"
True Bypass Yes
Power Source 9V DC power supply (sold separately)
Power Usage 26mA
Batteries 1 x 9V battery
Height 1.25"
Width 2.3"
Depth 4.0"
Weight 1.6 lbs.

FAQs

What kind of sound can I expect from the J. Rockett Audio Designs Lenny Boost/Overdrive Pedal?

The Lenny pedal provides a transparent boost with a touch of overdrive, emulating the clean, dynamic sound of a cranked Dumble amplifier. It's ideal for enhancing clarity and sustain without altering your guitar's natural tone.

Is the J. Rockett Audio Designs Lenny suitable for use with other pedals?

Yes, the Lenny is designed to work well with other pedals. Its transparent boost can enhance the signal chain, providing clarity and volume without unwanted coloration, making it versatile for various pedalboard setups.

Does the J. Rockett Audio Designs Lenny Boost Effects Pedal have true bypass?

Yes, the Lenny pedal features true bypass, ensuring that your guitar's tone remains unaffected when the pedal is not engaged.

What power supply does the J. Rockett Audio Designs Lenny require?

The Lenny pedal requires a 9V DC power supply, which is sold separately, or it can be powered by a 9V battery for convenience.

How does the J. Rockett Audio Designs Lenny compare to other boost pedals?

The Lenny stands out for its ability to provide a clean, transparent boost with slight overdrive, reminiscent of a Dumble amp. It enhances dynamics and sustain without significantly altering the guitar's original sound.

N Stuff Music

N Stuff Music

J. Rockett Audio Designs Lenny Boost Pedal | N Stuff Music

Video thumbnail for J. Rockett Audio Designs Lenny Boost Pedal | N Stuff Music by N Stuff Music

J. Rockett Audio Designs Lenny Boost Pedal | N Stuff Music

N Stuff Music

N Stuff Music

Video thumbnail for J. Rockett Audio Designs Lenny Color Boost (Stevie Ray Vaughan Tones) by J. Rockett Audio Designs

J. Rockett Audio Designs Lenny Color Boost (Stevie Ray Vaughan Tones)

J. Rockett Audio Designs

J. Rockett Audio Designs

Video thumbnail for J Rockett Lenny demo by Guitarist

J Rockett Lenny demo

Guitarist

Guitarist

Video thumbnail for J. Rockett Audio Designs Lenny Demo by Ariel Posen by J. Rockett Audio Designs

J. Rockett Audio Designs Lenny Demo by Ariel Posen

J. Rockett Audio Designs

J. Rockett Audio Designs

Video thumbnail for J Rockett Lenny Overview - J Rockett Lenny Boost Pedal by American Musical Supply

J Rockett Lenny Overview - J Rockett Lenny Boost Pedal

American Musical Supply

American Musical Supply

Video thumbnail for Very Subtle Tasty Boost Pedal  - LENNY -  J. Rockett Audio Designs by TomoFujitaMusic

Very Subtle Tasty Boost Pedal - LENNY - J. Rockett Audio Designs

TomoFujitaMusic

TomoFujitaMusic

Video thumbnail for J ROCKETT AUDIO LENNY - The Boost I Never Knew I Needed... by Leigh Fuge

J ROCKETT AUDIO LENNY - The Boost I Never Knew I Needed...

Leigh Fuge

Leigh Fuge

Video thumbnail for Test Drive | J Rockett Audio Designs Lenny Boost/Overdrive by Detroit Guitar

Test Drive | J Rockett Audio Designs Lenny Boost/Overdrive

Detroit Guitar

Detroit Guitar

Reviews

PROS

  • Instantly satisfying tone with minimal tweaking

  • Enhances natural amp and guitar sound without dominating

  • Smooth treble boost, avoids harshness

  • Improves playing dynamics and expression

  • Based on Dumble Steel String Singer, appealing to blues enthusiasts

  • Versatile with different guitar types (Stratocaster, PRS, P90s)

  • Can be used as a subtle or dramatic effect

  • Adds color and clarity when stacked with other pedals

  • Heavy, well-built construction

  • Works well as both a stand-alone and in a pedal chain

CONS

  • May not provide a noticeable effect for some, too subtle

  • Can strip away the warm tube tone of an amp, giving a tinny sound

  • Lacks a master volume control for easier integration into setups

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about J Rockett Audio Designs Lenny.

Comparisons

  • The Lenny pedal is likened to a Vertex Steel String, both aiming to replicate the Dumble Steel String Singer sound.

    Source

Features and functionality

  • The Lenny pedal is appreciated for its simplicity and minimal tweaking needed to achieve a great tone.

    Source

User experience

  • One owner was captivated by the Lenny's performance immediately upon trying it in-store, noting a strong initial impression.

    Source

Use cases and applications

  • The Lenny is described as a "color boost," offering a unique tonal enhancement that stands out among similar effects.

    Source

Critic Reviews

J Rockett Lenny review | MusicRadar

musicradar.com

J Rockett Audio Designs Lenny is a guitarist's delight, offering a beautiful tone improvement reminiscent of a Dumble Steel String Singer amp. This pedal excels as a switchable boost or tonal enhancer, injecting your rig with a midrange character that cuts through the mix. Its two-knob design is simple yet effective, allowing players to fine-tune their top-end chime effortlessly. Although not heavy on features, its ability to enhance an overdrive pedal makes it a must-have for those looking to elevate their sound. Overall, it's a superb tool with minimal downsides.

positive

4.5 out of 5

Based on 0 Reviews and 2 Ratings

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Artist usage

Add artist
See how Toru Kitajima uses J Rockett Audio Designs Lenny

Toru Kitajima

Singer, Guitarist

Ling Tosite Sigure

...
Verified via Photo

In a screenshot taken from one of Toru Kitajima's live performances of "Unravel," he is clearly seen using the J Rockett Audio Designs Lenny pedal in the Gargoyle loop, positioned between the Gargoyle and DA-2 pedals. This setup has been observed multiple times across his live performances.

See how Igor Gribov uses J Rockett Audio Designs Lenny

Igor Gribov

Guitarist, Bassist

...
Verified via Photo

In the image provided, Igor Gribov is clearly using the J Rockett Audio Designs Lenny pedal.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use J Rockett Audio Designs Lenny, it is most commonly used with the following gear.

Community setups

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jonathan_horne

jonathan_horne

Gear IQ 288

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