What tubes does the Laney Lv300 H Twin use?

The Laney Lv300 H Twin uses 4× ECC83 preamp tubes and 8× EL34 power tubes.

When was the Laney Lv300 H Twin produced?

The Laney Lv300 H Twin was produced 1990s–2000s.

Laney Lv300 H Twin preset

Verified · 80/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Laney LV300H Twin is a high-powered 300-watt British head designed for large stage applications. Eight EL34 output tubes deliver substantial headroom and authority for the most demanding touring situations.

Years produced: 1990s–2000s
Made in: UK
Wattage: 300W
Channels: 2
Preamp tubes: 4× ECC83
Power tubes: 8× EL34

Tags: british, high-wattage, el34.

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.