What tubes does the Carvin V3M 50W Tube Head use?

The Carvin V3M 50W Tube Head uses 5× 12AX7 preamp tubes and 2× EL34 power tubes.

When was the Carvin V3M 50W Tube Head produced?

The Carvin V3M 50W Tube Head was produced 2010–2015.

Carvin V3M 50W Tube Head preset

Verified · 82/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Carvin V3M is a 50W mini version of the V3 three-channel all-tube head, featuring EL34 power tubes in a compact lunchbox format. Sold direct from the factory, it covers clean, crunch, and lead channels with switchable power modes.

Years produced: 2010–2015
Made in: USA
Wattage: 50W
Channels: 3
Preamp tubes: 5× 12AX7
Power tubes: 2× EL34

Tags: american, high-gain, modern.

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.