Add to Wish List
Warm Audio
Warm Audio x Dirty Boy Jr. Booster Pedal
UK Delivery - From £2.99
Earn 170 Loyalty Points
Want to Click and Collect or try items at our Guildford Store?
The store is open 10am - 6pm Monday to Saturday and 11am - 5pm Sunday and bank holidays.
The stock information shows the quantity of units that are available to purchase at the Guildford store and the quantity of units that are available at our off-site Guildford warehouse. These stock levels are updated in real time.
Our Click and Collect service is available at our Guildford store from 10am - 6pm Monday to Saturday, and 11am - 5pm on Sunday. You can either choose Click and Collect as your delivery option online or, during store opening hours, call our sales team on 01483 456777 for assistance with placing your order.
If you have placed your order online, you will receive a confirmation email of your order and a separate follow-up text or email to confirm when your item is ready for collection.
Please do not come to the store before you have received the follow-up message, as your order may not yet be ready at the store.
If the only available stock is in our off-site warehouse it can be brought to the store location for you to try - you just need to contact the store within opening hours. Please note any requests received after 3.30pm will not arrive at the store until the following morning.
Please be aware that stock availability can change quickly both online and in-store, so we would always recommend placing your Click and Collect order as soon as possible to reserve your item.
SKU: WA-DBJR-BOOST
You Might Also Like
Ask anything about this product
Product Description
Developed with Danny Gomez at Dirty Boy Pedals, the Warm Audio Dirty Boy Jr. Booster reproduces their highly prized ‘Ball Buster’ circuit in a format that’s accessible to players at any stage of their journey.
This fully analogue, boutique-style boost offers players a compact boost pedal that delivers everything from 10dB of unaltered, pure, transparent clean boost all the way to more of a low-to-mid gain overdrive with added compression and saturation.
Its secret weapon is its H-M-L Frequency control, which allows you to customise and shape the low-end response from thick and encompassing to tight and articulate and everything in between. In partnership with this pedal's standard treble and bass controls, this is perfect for players seeking a boost that allows them to take their tone to the next level, be it carefully adding frequencies back in after long cable chains or completely shaping your tone to new heights.
Dirty Boy Pedals
Founded in the 90s, Dirty Boy Pedals have steadily earned a reputation among guitarists as one of the most uncompromised boutique pedal brands out there. Used by session elites such as Phil X and Tim Pierce, as well as genuine guitar rock gods such as John Frusciante and Tom Delonge, these analogue pedals are built for players who demand the best, with authentic designs, rich harmonics and a bold response and dynamic range.
In 2026, Dirty Boy has partnered with Warm Audio to help bring their coveted designs to the masses without any compromise to their tone, circuits or reputation that they had spent over 25 years developing. Each pedal is built the boutique way using premium components throughout, and every pedal is tested by hand by Warm Audio in Austin, Texas, to ensure any pedal you receive is ready to go straight into any rig or setup.
Features
- Ball Buster Boost - Based on the Dirty Boy Ball Buster Boost circuit, the Jr. Series Booster pedal offers 10 dB of clean boost as well as added gain and saturation in partnership with its unique HML frequency control for a boost that can do it all, from pristine volume boost to a more colourful low-gain drive and everything in between.
- X Dirty Boy - Built in close collaboration between Warm Audio and Dirty Boy, the Dirty Boy Jr. series sets out to offer players the unmistakable quality, tone and feel of Dirty Boy's renowned hand-made boutique pedals, but at a price any player could access.
- Analogue Circuit - This pedal features all-analogue circuitry in partnership with true bypass switching, guaranteeing your signal remains pure and natural, even when the effect isn’t engaged.
- Premium Components, American tested - This Warm Audio x Dirty Boy pedal is meticulously crafted from premium components throughout to ensure that you get the most authentic, boutique tones possible. Every pedal is carefully tested by hand by Warm Audio in Austin TX, ensuring your pedal is ready for any pedalboard, straight out of the box.
Specifications
- High-Headroom Boost Designed To “Master” Your Guitar Signal
- Authentic Dirty Boy “Ball Buster” Circuit
- Premium Analogue 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
