Warm Audio WA-DBjr-BOOST Dirty Boy Jr. 10dB Clean Boost Pedal

Boutique boost, pedalboard price: the Warm Audio WA-DBjr-BOOST puts the Dirty Boy "Ball Buster" circuit in a compact, road-ready enclosure for the first time. Developed in an official collaboration with Dirty Boy Pedals founder Danny Gomez, this all-analog booster delivers up to 10 dB of high-headroom gain while keeping the touch sensitivity and amp interaction that made the hand-built original a cult favorite.

Voiced around vintage British amplifiers, it does more than add level. Rolled back, the Dirty Boy Jr. Booster is a pristine clean boost for solos or an always-on sweetener; pushed harder, it slides into natural compression, harmonic bite and fuzz-adjacent saturation that drives a tube amp into edge-of-breakup. Drive, Bass and Treble set the overall voice, and the three-position H-M-L Freq switch tailors the low-end response for tight rhythm, balanced articulation or fuller leads across different guitars and amps.

The red steel enclosure carries authentic Dirty Boy artwork, switching is true bypass, and power is a standard 9V center-negative supply. Every unit is hand tested by Warm Audio technicians in Austin, Texas.

Features

• Authentic Dirty Boy "Ball Buster" boost circuit, developed with Danny Gomez
• Up to 10 dB of high-headroom clean boost, expanding into natural compression and saturation
• All-analog circuitry voiced for vintage British-style amplifiers
• Drive, Bass and Treble controls plus a three-position H-M-L Freq low-end selector
• Touch-sensitive response for dynamic amp front-end saturation
• True bypass; rugged metal enclosure with status LED
• Hand tested and inspected in Austin, Texas

Technical Specifications

• Pedal type: analog clean boost for electric guitar
• Maximum boost: 10 dB
• Controls: Drive, Freq (H-M-L), Bass, Treble
• Connectors: 1/4" input, 1/4" output
• Bypass: true bypass
• Power: standard 9V DC, center negative
• Enclosure: 4.8" L x 2" W x 2.6" H (12.2 x 5.1 x 6.5 cm)
• Unit weight: 0.6 lb (0.27 kg)
• Finish: red with Dirty Boy graphics

What's Included

• Warm Audio WA-DBjr-BOOST Dirty Boy Jr. Booster pedal (power supply not included)