Ampeg G-115 - Normal preset
Close · 78/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.
Schematic for the Ampeg G-112 and G-115 guitar combos — solid-state models from Ampeg's later guitar amplifier range. Featuring 12-inch and 15-inch speaker configurations respectively, these combos offered clean American guitar tones with the reliability of solid-state circuitry. They represent Ampeg's attempt to remain relevant in the guitar amplifier market during the 1980s, when the company's primary focus remained on bass amplification.
- Years produced: 1980–1988
- Made in: USA
- Wattage: 50W
- Channels: 2
- Preamp tubes: Solid-state
- Power tubes: Solid-state
Tags: american, classic, clean.
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.