Carlsbro Cs60Btc preset

Verified · 85/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Carlsbro CS60BTC was a 60-watt bass and guitar combo from the CS series, featuring a twin-channel layout with separate voicings for bass and treble instruments. Its solid-state power stage was paired with a simple but effective tone stack that gave players usable sounds without complex dialing-in. The combo format made it attractive for rehearsals and smaller gigs where portability mattered. It found a loyal following among British pub-rock and working-band musicians through the late 1970s.

• Years produced: 1975–1982
• Made in: UK
• Wattage: 60W
• Channels: 2

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.