What tubes does the WEM Power Musette Mark II use?

The WEM Power Musette Mark II uses 1× ECC83 preamp tubes and 2× EL84 power tubes.

When was the WEM Power Musette Mark II produced?

The WEM Power Musette Mark II was produced 1960–1968.

WEM Power Musette Mark II preset

Close · 75/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The WEM Power Musette Mark II is a small British tube guitar amplifier from Watkins Electric Music, the London-based company founded by Charlie Watkins. WEM was one of Britain's most prolific amplifier manufacturers of the 1960s, producing affordable tube amps for the beat group market. The Power Musette was a compact low-wattage model in the WEM lineup aimed at home practice and small venue use.

Years produced: 1960–1968
Made in: UK
Channels: 1
Preamp tubes: 1× ECC83
Power tubes: 2× EL84

Tags: british, vintage.

Schematic-derived preset files for 16 Fractal and Line 6 modelers: Axe-Fx II/XL/XL+, Axe-Fx III, FM3, FM9, and the full Helix family (Floor, LT, Rack, HX Stomp, HX Stomp XL, Native).

Gridleak extracts amp parameters from original circuit schematics using AI vision — component values, gain staging, tone stack topology, tube types — then generates native preset files for every supported modeler. Every extraction is scored 0–100 and the score is published.