Randall RG75G2 / RH100G2 - Clean preset

Close · 72/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Randall RG75G2 and RH100G2 are solid-state guitar amplifiers from Randall's second-generation RG and RH series, refining the brand's characteristic tight, punchy tones with improved circuitry and a clearer clean channel. The G2 designation indicates updated preamp voicing and enhanced reliability over the original run. These amps remained popular with rock and metal players who valued Randall's solid-state consistency.

• Years produced: 1990s–2000s
• Made in: USA
• Wattage: 100W
• Channels: 2

Tags: american, solid-state, modern.

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.