What tubes does the Engl E350 - Lo Gain use?

The Engl E350 - Lo Gain uses 4× ECC83 preamp tubes and 2× EL34 power tubes.

When was the Engl E350 - Lo Gain produced?

The Engl E350 - Lo Gain was produced 2000s.

Engl E350 - Lo Gain preset

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

The ENGL Screamer E350 is a 50-watt two-channel EL34 head. A versatile German-made amp covering clean headroom and high-gain overdrive within the ENGL Screamer series, popular among rock and metal players.

Years produced: 2000s
Made in: Germany
Wattage: 50W
Channels: 2
Preamp tubes: 4× ECC83
Power tubes: 2× EL34

Tags: german, high-gain, el34, two-channel.

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.