What tubes does the Dynacord DA 20 - TA2 (Acc) use?

The Dynacord DA 20 - TA2 (Acc) uses ECC83 preamp tubes and EL84 power tubes.

When was the Dynacord DA 20 - TA2 (Acc) produced?

The Dynacord DA 20 - TA2 (Acc) was produced 1960–1968.

Dynacord DA 20 - TA2 (Acc) preset

Verified · 80/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Dynacord DA 20 is a 20-watt German tube amplifier from the early 1960s, expanding on the smaller DA 16 with additional headroom for club-level performance. Like its smaller sibling, the DA 20 features multiple input types including microphone and instrument channels, reflecting Dynacord's focus on versatile amplification for European working musicians. The DA 20's EL84 output section delivers the warm, slightly compressed tone characteristic of Bavarian tube amplifiers from this era.

Years produced: 1960–1968
Made in: Germany
Wattage: 20W
Channels: 2
Preamp tubes: ECC83
Power tubes: EL84

Tags: german, 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.