What tubes does the Carvin MTS3200 - Clean use?

The Carvin MTS3200 - Clean uses 5× 12AX7 preamp tubes and 4× EL34 or 6L6GC power tubes.

When was the Carvin MTS3200 - Clean produced?

The Carvin MTS3200 - Clean was produced 1996–2011.

Carvin MTS3200 - Clean preset

Verified · 90/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The MTS3200 is a 100-watt, two-channel head from Carvin's Master Tube Series. The Clean channel has its own bass, mid, treble and volume with a Brilliance switch; the Lead channel adds drive with diode clipping, its own bass, mid and treble, volume and presence. Tube-driven reverb and an effects loop follow, and a 12AX7 inverter drives four output tubes switchable between EL34 and 5881/6L6GC, with 12 dB of feedback and a half-power switch.

Years produced: 1996–2011
Made in: USA
Wattage: 100W
Channels: 2
Preamp tubes: 5× 12AX7
Power tubes: 4× EL34 or 6L6GC

Tags: american, el34, 6l6, two-channel, high-wattage.

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.