Earth B-2000 Super Bass - Super Bass preset

Verified · 82/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

Earth Sound Research produced solid-state guitar and bass amplifiers in the United States during the 1970s, offering affordable alternatives to more expensive tube designs. The B-2000 Super Bass was a high-powered bass amplifier aimed at the professional bass player market of the era. Earth amps are now collected as examples of American solid-state design from the transitional decade between tube dominance and modern solid-state technology.

• Years produced: 1970s
• Made in: USA
• Channels: 1

Tags: american, bass, 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.