What tubes does the Garnet LB100 Rebel II use?

The Garnet LB100 Rebel II uses 1× 12AX7, 1× 12AU7 preamp tubes and 2× 6L6GC power tubes.

When was the Garnet LB100 Rebel II produced?

The Garnet LB100 Rebel II was produced 1972–1975.

Garnet LB100 Rebel II preset

Verified · 88/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The LB100 Rebel II is a Garnet valve head from Winnipeg, sharing its preamp with the Lil Rock LB90L and Revolution Bass G45B. Two inputs feed one 12AX7 stage, then treble, bass and volume controls (with a bright switch on the LB100 only) and the second 12AX7 stage. A 12AU7 driver and phase splitter push a pair of fixed-bias 6L6GCs into a 4-ohm output, with speaker feedback and a silicon-diode supply with a four-section filter.

Years produced: 1972–1975
Made in: Canada
Channels: 1
Preamp tubes: 1× 12AX7, 1× 12AU7
Power tubes: 2× 6L6GC

Tags: canadian, vintage, 6l6.

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.