OUR products

So, you're a guitarist... What can we do for you?.. Good question!

Caroline® 20w head

Master built to perfection with only the very best parts and components available.

Reclaimed tone®

A fresh concept in high end Amplifier building with out the boutique price tag 

Restoration & Repairs

Injecting life and restoring tone while maintaining reliability and performance.


A range of master built analog effects pedals in conjunction with DWJ


Quality and performance, in the pursuit of perfection.

Based in Liverpool, the inspirational home of rock and roll,
DWJ firmly believe in the science and engineering behind great tone;
we are always developing and evolving our designs to deliver world class product.
Every aspect of the design and implementation process is given the utmost consideration, with close consultation with the end user.

We have proudly provided services to bands such as:
The Jesus and Mary Chain, The Real People, The Hyena Kill, The Coral,
Badly Drawn Boy, Cast and Liam "skin" Tyson to name but a few.
DWJ brings stunning craftsmanship to a discerning musical clientele.


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Dan Whitelock-Jones

Head of DWJ
The drive, the vision…sometimes tortured engineer!
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Simon Campbell

Head of Supertone®
Simon is a singer-songwriter, guitarist and music producer. British Blues Award Nominee 2011.
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Scott German

DWJ Endorsee
Session Guitarist, Guitarist with the Thorne Hill Band, NARN and The Hurricanes. Scott is a DWJ endorsee.
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Martin Lappin

DWJ Endorsee
Guitarist with The Real People and a DWJ endorsee.
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DWJ Endorsee
Singer, Songwriter, Multi-instrumentalist Session musician. Donna can be seen at venues and studios around the UK’s plugging a Gretsch into a Caroline Amp
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Stephen C. Kenyon

Product Tester
Guitarist with Dr Funk & Future Exits and a DWJ Endorsee.
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Carl James Davies

Carl is an award winning Professional photographer and digital artist with over 15 years experience using modern techniques, modern image manipulation software & also HDR


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