Warm Audio Dirty Boy Jr. Booster

$279.00

The Dirty Boy Booster Jr. delivers boutique clean-to-mean boost tones with 10dB of gain, plus flexible EQ controls for everything from transparent boosts to saturated breakup.

The Dirty Boy Booster Jr. delivers boutique clean-to-mean boost tones with 10dB of gain, plus flexible EQ controls for everything from transparent boosts to saturated breakup.

The Dirty Boy Booster Jr. is an official collaboration between Warm Audio and Dirty Boy Pedals, delivering boutique clean-to-mean boost tones with 10dB of gain. Premium all-analog circuitry preserves touch sensitivity and dynamic response while pushing amps from articulate cleans into saturated British-style breakup, natural compression, and fuzz-inspired textures. Dedicated Gain, Treble, and Bass controls offer flexible tone shaping, while the H-M-L “Freq” switch adjusts low-end response for tighter rhythm tones or fuller lead sounds across a variety of guitars, amplifiers, and pedalboards. Built with authentic Dirty Boy styling and true bypass operation, Jr. Booster delivers boutique-inspired boost tones in a compact, road-ready pedal format.

Tech Specs 

  • High-Headroom Boost Designed To “Master” Your Guitar Signal

  • Authentic Dirty Boy “Ball Buster” Circuit 

  • Premium Analog Circuitry Voiced For Vintage British-Style Amplifiers 

  • Designed For Dynamic Amp Front-End Saturation And Touch-Sensitive Response

  • 10dB Of Clean Boost With Expanding Gain Range Into Natural Compression And Fuzz Territory

  • Gain, Treble, and Bass Controls With H-M-L Low-End “Freq” Switch

  • H-M-L “Freq” Switch Shapes Low Frequency Response For Tight Rhythm And Fat Lead Tones

  • Treble Control Ranges From Transparent Presence To Vintage British Cut

  • Bass Control Adds Focused, Musical Low-End Without Flubby Bass Response

  • Metal Enclosure with Authentic Dirty Boy Boutique Styling

  • 1/4" Input (Inst) And Output (Amp) Jacks

  • True Bypass Operation | Standard 9V Center-Negative Power

  • Dims: L: 4.8” W: 2” H: 2.6” | L: 12.2 W: 5.1 H:6.5 cm | Weight: 0.6 lb, 0.27 Kg

Popular Uses

  • 10dB of pure clean gain to makeup after buffered pedals

  • Boosting cleans into edge-of-breakup or overdrive tones

  • Cutting/Adding specific treble and bass frequencies across guitar signal chain

Artists Using Dirty Boy Brand Pedals

  • John Frusciante (Red Hot Chili Peppers)

  • Dweezil Zappa

  • Tim Pierce

  • Tom DeLonge (Blink-182)

  • Mark Lettieri (Snarky Puppy / Fearless Flyers)

  • Neal Schon (Journey)

  • Blues Saraceno (Poison)

  • Mike Scott (The Waterboys)

  • Dave “Phoenix” Farrell (Linkin Park)

  • George Pajon Jr. (Black Eyed Peas)