What tubes does the Davoli 8092 KB New PA - Ch 4 use?

The Davoli 8092 KB New PA - Ch 4 uses 4× ECC83 preamp tubes and 4× EL504 power tubes.

When was the Davoli 8092 KB New PA - Ch 4 produced?

The Davoli 8092 KB New PA - Ch 4 was produced 1971–1979.

Davoli 8092 KB New PA - Ch 4 preset

Close · 76/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Davoli 8092 KB New PA is a keyboard and public address amplifier system, reflecting Davoli's broad product scope beyond pure guitar amplification. The New designation indicates a revised version of the 8092 KB, likely incorporating feedback from Italian touring sound engineers who used Davoli systems for full-band PA applications.

Years produced: 1971–1979
Made in: Italy
Channels: 2
Preamp tubes: 4× ECC83
Power tubes: 4× EL504

Tags: vintage.

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.