Mogwai’s Stuart Braithwaite teams up with Reuss Effects for signature Plasmatron pedal

Reuss Effects Plasmatron
(Image credit: Reuss Musical Instruments)

Danish boutique effects pedal maker Reuss Effects has teamed up with Mogwai frontman and electric guitar player Stuart Braithwaite for a signature distortion/fuzz hybrid pedal, the Plasmatron.

Described as a tonal amalgamation of the units Braithwaite uses on his own rig – namely, the Danelectro Fab Tone distortion pedal and a slew of op amp-based Muff-esque fuzz pedals – the Plasmatron seeks to blend the best of both worlds into one succinct unit.

To achieve this, the pedal comes equipped with Made-in-Japan Nec brand Upc4558 op amps and 1SS133 clipping diodes, all of which are housed in a sleek chassis designed by Aidan Moffat of Arab Strap.

The result is said to be more than just a “traditional two-in-one” pedal, as the Plasmatron stacks the two separate sound palettes in parallel, with a Mix control serving to blend the distortion and fuzz via one output channel.

Reuss Effects Plasmatron

(Image credit: Reuss Musical Instruments)

Fully counterclockwise means only the Fab Tone-style sounds can be heard, while cranking the Mix control clockwise gives you unadulterated fuzz-drenched Muff tones.

Controls for Fuzz Tone and Fuzz Intensity are on hand to tweak the op amp circuit, while a sole Distortion knob is in charge of sculpting the Big Tone sound. One footswitch engages both circuits, with additional knobs for Level, Bass and Treble capping off the comprehensive-yet-streamlined control layout.

Not only have Braithwaite and Reuss aimed to cram in two of the Mogwai maestro’s favored pedals into one unit, they have also sought to introduce a number of tweaks that seek to upgrade the utility and versatility of the original circuits.

Such tweaks include fitting the Fab Tone-style circuit with a switchable option to reduce the pre-gain of the input stage of the circuit, giving the user greater control over how much distortion is introduced overall.

A post shared by Reuss Musical Instruments (@reusseffects) (opens in new tab)

A photo posted by on

The op amp fuzz circuit has also been slightly modified, with Reuss adding in an internal Tight switch – an addition that aims to reduce the circuit’s notorious low-end for a tighter, more mix-cutting fuzz sound.

The Plasmatron, which takes its name from Stuart Braithwaite’s Twitter handle, will be hand-built by the Reuss Effects team, with 100 pedals being constructed for the unit’s first run.

Preorders for delivery later this year are now open, with each pedal listing for €199.

For more information, head over to Reuss Effects (opens in new tab).

This isn't the first signature Mogwai pedal – the Scottish post-rock icons once partnered with Electro-Harmonix for a highly limited run of Mogwai Big Muffs, examples of which now fetch upwards of $1,000 (opens in new tab) on the used market.

Thank you for reading 5 articles this month*

Join now for unlimited access

US pricing $3.99 per month or $39.00 per year

UK pricing £2.99 per month or £29.00 per year 

Europe pricing €3.49 per month or €34.00 per year

*Read 5 free articles per month without a subscription

Join now for unlimited access

Prices from £2.99/$3.99/€3.49

Matt Owen

Matt is a Staff Writer, writing for Guitar World, Guitarist and Total Guitar. He has a Masters in the guitar, a degree in history, and has spent the last 16 years playing everything from blues and jazz to indie and pop. When he’s not combining his passion for writing and music during his day job, Matt records for a number of UK-based bands and songwriters as a session musician.