Peavey Peavy Deuce B preset

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

The Peavey Deuce B is a 200-watt solid-state bass head from Peavey's 1970s amplifier line, delivering substantial power for bass players who needed to hold their own on large stages without the weight penalty of a tube amp. The Deuce name implied a two-channel design with separate clean and boosted inputs, offering flexibility for different playing situations. It was among the early high-powered solid-state bass heads that Peavey produced as they grew into a dominant force in working-musician amplification.

• Years produced: 1976–1984
• Made in: USA
• Wattage: 200W
• Channels: 2

Tags: american.

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.