Two Rock Two Rock Ruby 6 preset

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

Two Rock Amplification, based in Rohnert Park, California, is renowned for producing studio-quality tube amplifiers with exceptional clean tones and lush onboard reverb. The Ruby 6 is a smaller, EL84-based model delivering Two Rock's hallmark clarity and harmonic detail in a more compact and lower-powered format. John Mayer's use of Two Rock amps brought the brand wide recognition among tone-conscious guitar players.

• Years produced: 2010s–present
• Made in: USA
• Channels: 2
• Preamp tubes: 4× 12AX7
• Power tubes: 2× EL84

Known for: John Mayer.

Tags: american, clean, 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.