Carlsbro 60Pa5 preset

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

The Carlsbro 60PA5 was a 60-watt PA amplifier head designed for small-to-medium venue use on the UK club circuit. Its five-input mixing section allowed multiple microphones and instruments to be routed through a single unit, making it a versatile front-of-house solution. The solid-state design was robust enough to survive the rigors of regular transport and setup. It occupied the affordable end of the professional PA market throughout the mid-1970s.

• Years produced: 1974–1980
• Made in: UK
• Wattage: 60W
• Channels: 5

Tags: british.

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.