Dynacord Miga 16 - Accordion preset

Verified · 88/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Miga 16 is an all-valve Dynacord PA/instrument combo from 1959, with dedicated microphone, accordion and guitar inputs, each on its own ECC83 triode with its own volume and a bright switch on the guitar input. They mix into a further ECC83 stage with bass and treble, then a paraphase inverter drives a push-pull pair of cathode-biased EL84s with negative feedback and an EZ81 rectifier. The output transformer has speaker taps and a 100 V line.

• Made in: Germany
• Channels: 3
• Preamp tubes: 3× ECC83
• Power tubes: 2× EL84

Tags: german, vintage, el84, multi-channel.

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.