Duncan Amplification Blues-112 - Normal preset

Verified · 83/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Duncan Blues-112 was a solid-state combo designed specifically to capture blues-appropriate dynamics and tone through solid-state technology. Duncan's amplifiers offered the reliability and consistency of transistor circuits with circuits voiced to suit American blues and roots styles.

• Years produced: 1990–2000
• Made in: USA
• Wattage: 112W
• Channels: 2

Tags: american, solid-state, modern, clean, crunch.

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.