Davoli 207 preset

Verified · 84/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Davoli (Krundaal) 207 is a small mid-1960s tube amp with two ECC83s and a pair of EL86 pentodes in push-pull, a cathodyne phase inverter and a silicon rectifier. A germanium-transistor oscillator provides tremolo with a footswitch, and the preamp uses a simple passive tone and volume network.

• Made in: Italy
• Wattage: 20W
• Channels: 1
• Preamp tubes: 2× ECC83
• Power tubes: 2× EL86

Tags: italian, vintage, tremolo, low-wattage.

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.