What tubes does the Marshall JVM210H - Clean/Crunch use?

The Marshall JVM210H - Clean/Crunch uses 4× ECC83 preamp tubes and 4× EL34 power tubes.

When was the Marshall JVM210H - Clean/Crunch produced?

The Marshall JVM210H - Clean/Crunch was produced 2007–present.

Marshall JVM210H - Clean/Crunch preset

Close · 62/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Marshall JVM210 is the two-channel, 100W variant of the JVM platform, offering the same programmable three-mode-per-channel architecture as the JVM410 in a streamlined package. It covers everything from pristine clean to high-gain lead with MIDI-programmable channel switching.

Years produced: 2007–present
Made in: UK
Wattage: 100W
Channels: 2
Preamp tubes: 4× ECC83
Power tubes: 4× EL34

Tags: british, modern, 2-channel, programmable.

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.