Dirty Boy Jr. Booster

The Warm Audio Dirty Boy Jr. Booster is an all-analog clean boost/preamp based on the original Dirty Boy Pedals Ball Buster circuit, developed by the boutique brand founded by Alex Saraceno and Danny Gomez. Created in partnership with Warm Audio, it recreates the boutique design in a compact, pedalboard-friendly format. Delivering up to 10 dB of high-headroom boost, it responds dynamically to picking attack and can push an amplifier from clean enhancement into British-style breakup, natural compression, and fuzz-like saturation. Controls include Gain, Treble, Bass, and the signature H-M-L Freq switch, which tailors the low-end response for tighter rhythms, balanced articulation, or thicker lead tones. True bypass switching completes this versatile boost, preamp, and amp-driving pedal.