Danelectro Envoy preset

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

The Danelectro Envoy is an early, compact single-channel valve amp built as a transformerless AC/DC design with series-wired heaters. Three inputs feed a tone control and a volume ahead of a 6SJ7 pentode gain stage; a second 6SJ7 works as a paraphase inverter driving two 25L6GT beam tetrodes in push-pull. Two 25Z6GT rectifiers run straight from the mains in a voltage doubler, giving a small, raw, midrange-forward sound.

Tags: american, vintage, el84, low-wattage, clean.

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.