What ties the range together is how the pedals are put together. Expresso FX describes its products as hand wired, and the company's own phrase for its approach appears across its manuals and product pages123:
"We follow our same tradition of extreme attention to detail when putting these pedals together."1
Founder Sofiane Tebboune
Expresso FX's pedals are designed by Sofiane Tebboune, who writes the company's product pages and manuals himself and signs them by name45. The product pages speak in the first person about design choices, such as the sourcing of rare NOS (new old stock) components for the Mojo Series and the reasoning behind each circuit's controls, which gives the range a single, consistent design voice81.
Fuzz pedals built with attention to detail
The Expresso FX catalog is built around classic fuzz circuits, each given what the company describes as tweaks for performance and reliability. The Fuzz Bender Mk I is described by the maker as "an immaculate reproduction of a classic pedal, but with a few tweaks for performance and reliability improvement"9. The Germanium Fuzz is "a classic fuzz pedal reminiscent of those made in the 1960s" that the maker says "produces very desirable fuzz tones with all the nuances that germanium transistors are known for"10, while the Silicon Fuzz is "a refined dual-Silicon-transistor-based fuzz pedal"11.
Several models in the range:
| Pedal | What the maker says it is |
|---|---|
| Germanium Fuzz | Classic 1960s-style germanium fuzz pedal10 |
| Silicon Fuzz | Refined dual-silicon-transistor fuzz pedal11 |
| Tup Fuzz | High gain fuzz pedal with two extra toggle switches for boosting the mid and bass frequencies112 |
| Buzzabout | Fuzz circuit the maker calls "a great circuit for strong and loud fuzz sounds with great sustain"4 |
| Fuzz Bender Mk I | Immaculate reproduction of a classic pedal with reliability tweaks9 |
| Germanium Fuzz "Mini" | Smaller vintage-inspired pedal with top-drawer NOS components13 |
The Mojo Edition products are a distinct tier. Expresso FX says it has "sourced an amazing stock of rare and highly sought after NOS components" for these pedals, which the maker says "produces all the fine subtleties of the original units but without the price tag"7. Mojo Edition products carry a 3 year warranty to the original owner with proof of purchase7.
The company also builds custom pedals, including dual-circuit units such as the Custom Dual Ge/Si Fuzz & Ge Boost, which puts a Ge/Si Fuzz on the right side and a Ge Boost on the left14, and the Custom Fuzz Station, a custom build assembled with the same attention to detail as the rest of the range14.
The Custom Dual Germanium/Silicon Fuzz with Filter Control
One custom build shows the company's design approach clearly. The Custom Dual Germanium/Silicon Fuzz with Filter Control is a fully hand wired fuzz pedal with a pair of germanium transistors15. Its controls:
| Control | What it does |
|---|---|
| Volume | Classic output level knob15 |
| Fuzz | Classic fuzz amount knob15 |
| Bias | External knob that compensates for variation between the different transistors3 |
| Filter | Controls the circuit's low end, which the maker says adds versatility15 |
| Battery toggle | Toggle switch on the back for disconnecting the internal battery without unplugging the pedal15 |
The external bias knob matters for germanium circuits in particular: germanium transistors vary from unit to unit, and a bias control lets the player compensate for that variation without opening the pedal up3.
Warranty and support
Every Expresso FX pedal listed on the company's product pages carries a 3 year warranty, from the Germanium Fuzz and Silicon Boost to the Fuzz Bender Mk I and the custom dual-circuit builds31012. The warranty covers damages and faults developed by the product, but not those caused by misuse or user error16.
Warranty work must be preceded by an email to support@expressofx.com to troubleshoot the problem. If a return is needed, Expresso FX issues a Return Authorization, which must accompany any item sent; a pedal sent without it will be rejected16.
The repair process in order:
- Email support@expressofx.com and describe the problem16.
- Troubleshoot the issue with support by email16.
- If necessary, Expresso FX issues a Return Authorization16.
- Send the pedal with the Return Authorization enclosed16.
Support can also be reached by phone at +44 (0)161 883 18081.
The range (21)
Questions
Where is Expresso FX based?
Expresso FX is based at 1 Olympic Street, Manchester M11 3BH, United Kingdom. The address appears in the company's pedal manuals, alongside its support phone number, +44 (0)161 883 1808.
How long is the Expresso FX warranty?
Expresso FX pedals carry a 3 year warranty. On Mojo Edition products the warranty runs to the original owner with proof of purchase. It covers damages and faults developed by the product, but not those caused by misuse or user error.
How do I get an Expresso FX pedal repaired under warranty?
Warranty work must be preceded by an email to support@expressofx.com to troubleshoot the problem. If a return is needed, Expresso FX issues a Return Authorization, which must accompany any item sent back; a pedal sent without it will be rejected.
What controls does the Expresso FX Dual Germanium/Silicon Fuzz have?
The Custom Dual Germanium/Silicon Fuzz with Filter Control has the classic Volume and Fuzz knobs, plus an external bias knob to compensate for variation between transistors and a Filter control for shaping the circuit's low end. A toggle switch on the back disconnects the internal battery without unplugging the pedal.
How do I contact Expresso FX support?
Email support@expressofx.com or call +44 (0)161 883 1808. Support is the first stop for warranty work: the company asks that any warranty issue be raised by email first so the problem can be troubleshot before a return is arranged.
Sources (16)
- Tup-Fuzz-Manual.pdf, Expresso FX, 2019
- Silicon Fuzz, Expresso FX, 2018-08-15
- Custom Dual Germanium/Silicon Fuzz with Filter Control, Expresso FX, 2024-05-23
- Buzzabout, Expresso FX, 2018-08-15
- Il Signor Bender, Expresso FX, 2018-08-14
- Il-Signor-Bender-Manual.pdf, Expresso FX, 2019
- Fuzz-Bender-Manual.pdf, Expresso FX, 2019
- Fuzz Bender Mk I.V, Expresso FX, 2018-08-14
- Fuzz Bender Mk I, Expresso FX, 2018-08-31
- Germanium Fuzz, Expresso FX, 2018-08-15
- Silicon Fuzz, Expresso FX, 2018-08-15
- Tup Fuzz, Expresso FX, 2019-03-02
- Germanium Fuzz “Mini”, Expresso FX, 2023-12-31
- Custom Dual Ge/Si Fuzz & Ge Boost, Expresso FX, 2024-09-15
- Custom Dual Germanium/Silicon Fuzz with Filter Control, Expresso FX, 2024-05-23
- Silicon-Fuzz-Manual.pdf, Expresso FX, 2019