Carlsbro CS60 TC - Bright preset

Verified · 88/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The CS60 TC is a 60-watt Carlsbro valve guitar amp. Each of its two channels has an ECC83 gain stage, passive treble/bass network and volume (channel 2 adds Top Cut), feeding an ECC83 long-tail phase inverter and a pair of fixed-bias EL34s at about 460V.

• Made in: UK
• Wattage: 60W
• Channels: 2
• Preamp tubes: 3× ECC83
• Power tubes: 2× EL34

Tags: british, vintage, el34, two-channel, mid-wattage.

Schematic-derived preset files for the Neural DSP Quad Cortex and 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.