Davoli 8063P Professional - Normal preset

Close · 78/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Davoli 8063P Professional is a dual-channel EL34-powered amplifier from Davoli's professional series. The 8063P designation suggests a 60-watt output stage, and the Professional suffix indicates it was marketed to working Italian musicians rather than the budget end of the market.

• Years produced: 1969–1977
• Made in: Italy
• Wattage: 60W
• Channels: 2
• Preamp tubes: 3× ECC83
• Power tubes: 2× EL34

Tags: vintage, crunch.

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.