Why Shop With Us?
Free Shipping
Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
Orders placed before 3 p.m. ET usually ship the same business day.
Learn More2-Year Free Warranty on Guitars
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Contact Us for DetailsWe're Here for You
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.
Contact UsContact Us
Hablamos Español
866.226.2919
Hours:
MON - FRI 6 AM – 7 PM PT
SAT 7 AM – 6 PM PT
SUN 8 AM – 5 PM PT
Warm Audio Dirty Boy Jr. Booster Pedal
true true
Musician's Friend Rewards
This oversized item has special shipping requirements
Warm Audio Dirty Boy Jr. Booster Pedal
Oops!
- Free Shipping
- New
- Flexible Financing
- Lowest Price
Gold Coverage Details
Gold Coverage goes above and beyond the manufacturer's warranty to protect your gear from unexpected breakdowns, accidental damage from handling and failures. This plan covers your product for one, two, three or up to five years from your date of purchase, costs just pennies per day and gives you a complete "no-worry" solution for protecting your investment.
Gold Coverage Includes:
- Unexpected and unintentional spills, drops and cracks
- Normal wear and tear
- Power surges
- Dust, internal heat and humidity
Other plan features include:
- For products over $200, No Lemon Policy applies. If it fails for the same defect 3 times, it is replaced on the 4th breakdown. (Does not apply to failures due to drops, spills, and cracks)
- For products under $200 experiencing the above failures, a Musician's Friend gift card will be issued for the full price of the product + tax.
- Shipping fees covered if required for repair or replacement
- Plans are transferable in the event merchandise is sold
- Plans are renewable on new gear
*Limitations and exclusions apply. See terms and conditions (Opens in new window) for program details
Term for New Gear begins on date of purchase but does not replace the store return policy or manufacturer coverage.
A compact boutique-style boost pedal with up to 10 dB of gain, flexible EQ and Dirty Boy circuit character.
Some boosts are built only to make a rig louder, but the Warm Audio Dirty Boy Jr. Booster pedal is designed to shape how the front end of an amp reacts. Created in collaboration with boutique pedal manufacturer Dirty Boy Co., this compact version of the original Dirty Boy Ball Buster boost circuit delivers up to 10 dB of clean gain, then adds saturation, compression and British-style breakup as the gain increases. Its all-analog circuit keeps the response touch-sensitive and dynamic, giving players a boutique clean-to-mean boost that works for transparent level lifts, thicker lead tones and amp-pushing drive sounds.
Dirty Boy Boost Character in a Compact Format
Warm Audio worked with Dirty Boy CEO Danny Gomez to recreate the feel, gain behavior and tonal flexibility of the original boutique boost in a pedalboard-friendly Jr. enclosure. The circuit is voiced for vintage British-style amplifiers and can move from articulate clean boost to naturally compressed breakup and fuzz-inspired textures depending on how hard it is pushed. That makes the Dirty Boy Jr. Booster useful after buffered pedals, in front of edge-of-breakup amps or as a character boost for guitars that need more cut, body or drive.
Flexible EQ and H-M-L Freq Control
Gain, treble and bass controls provide familiar boost shaping, while the H-M-L Freq switch changes the low-frequency response to better match different guitars, amps and pedalboards. Low settings can tighten rhythm parts, middle settings keep the response balanced and high settings help produce fuller lead tones without losing clarity. This added frequency control is especially helpful on crowded boards where boosts can interact unpredictably with buffered effects, overdrives and amp inputs.
Analog Signal Path and Road-Ready Build
True bypass switching helps preserve the natural guitar and amp character when the pedal is off, while the 100% analog circuit, metal enclosure and authentic Dirty Boy styling make the WA-DBjr-BOOST ready for regular pedalboard use. The compact enclosure runs on standard 9V center-negative power and includes 1/4" input and output jacks. Hand-tested in Austin, TX, the Warm Audio Dirty Boy Jr. Booster pedal brings boutique boost tones, flexible EQ and dynamic amp-front-end saturation to guitar, bass and keyboard rigs.
Features
- Boutique-style boost pedal with up to 10 dB of available gain
- Authentic Dirty Boy Ball Buster circuit delivers dynamic boost response
- All-analog circuit voiced to complement British-style amplifiers
- Gain, treble and bass controls fine-tune boost character
- H-M-L Freq switch tailors low-end response and feel
- Covers clean boost, edge-of-breakup and saturated drive tones
- True bypass operation preserves guitar and amp tone
- Metal enclosure with authentic Dirty Boy styling
- Standard 9V center-negative power integrates easily on pedalboards
- Hand-tested and inspected in Austin, TX
Push your amp from clean lift to saturated breakup with the Warm Audio Dirty Boy Jr. Booster pedal.
Dirty Boy Jr. Booster Pedal Specifications:
General- Product type: Boost pedal
- Series: Dirty Boy Jr.
- Model: WA-DBjr-BOOST
- Circuit type: All-analog boost
- Circuit inspiration: Dirty Boy Ball Buster
- Boost range: Up to 10 dB
- Bypass: True bypass
- Voicing: Vintage British-style amplifier saturation
- Controls: Gain, treble, bass
- Frequency control: H-M-L low-end Freq switch
- Input: 1/4" instrument
- Output: 1/4" amp
- Power requirement: Standard 9V center-negative power
- Enclosure: Metal
- Design: Authentic Dirty Boy boutique styling
- Dimensions: 4.8" x 2" x 2.6"
- Weight: 0.6 lb.
- Country of origin: China
Questions & Answers
Do you have questions about this product?
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.
Musician's Friend Support