Hohner CA-200 preset

Verified · 82/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Hohner CA-200 is a small tube combo with a pair of cathode-biased EL84s making about 10 watts. The drawing on file is of a modified example: 12AX7 gain stages with a bright-capped volume, a passive bass/treble network, then a 12AU7 gain stage and cathodyne inverter. A 6CS7 drives the spring reverb, a 12AX7 half recovers it, and a phase-shift oscillator gives bias tremolo with speed and intensity.

• Made in: USA
• Wattage: 10W
• Channels: 1
• Preamp tubes: 2× 12AX7, 1× 12AU7, 1× 6CS7
• Power tubes: 2× EL84

Tags: vintage, el84, reverb, tremolo, low-wattage, chime.

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.