Valco Airline Wards Gvc 9058A preset

Verified · 85/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Airline GVC 9058A was a higher-powered Valco combo sold under the Montgomery Ward Airline marque, offering greater headroom and often a reverb circuit alongside tremolo. Its 6L6-based output stage delivered a fuller, more powerful sound than the smaller Airline models. Jack White's use of various Airline guitars brought renewed attention to the brand, and by association to these Valco-built amplifiers.

• Years produced: 1964–1968
• Made in: USA
• Channels: 2
• Preamp tubes: 2× 12AX7
• Power tubes: 2× 6L6

Known for: Jack White.

Tags: american.

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.