Carlsbro CS60 BTC - Channel 2 preset

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

The CS60B TC is a 60-watt, two-channel Carlsbro valve amp from the CS series. Each channel has a pair of inputs, an ECC83 triode, its own passive treble and bass network and volume, and a second triode; channel 2 adds a Top Cut control. An ECC83 long-tail phase inverter with negative feedback drives a pair of fixed-bias EL34s at about 460 V from a silicon bridge rectifier, with 3.75, 7.5 and 15 ohm taps.

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

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

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).

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