Garnet LB200F Pro 200 preset
Verified · 86/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.
The LB200F Pro 200 is a Garnet valve head from Winnipeg. Two inputs feed a 12AX7 stage with a mid-range control, then treble, bass and volume, with rear-panel switches for treble, mid and bass boost and a bright switch, and a second 12AX7 stage. A 6JW8 pentode provides the footswitchable Stinger fuzz with its own level. It shares its power section with the LB190D: a 12AX7/7025 phase splitter driving two 6CA7/EL34s on a choke-filtered supply.
- Years produced: 1972–1974
- Made in: Canada
- Channels: 1
- Preamp tubes: 2× 12AX7, 1× 6JW8
- Power tubes: 2× EL34
Tags: canadian, vintage, 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.