Airline GVC-9003A - Normal preset

Close · 72/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Airline GVC-9003A is a compact Japanese-built solid-state practice amp from the early 1970s Airline catalog. It shares the same cost-focused design philosophy as the GVC-9002A, with a minimal control set of volume and tone. The circuit is fully transistorized and outputs a clean sound suitable for home practice and beginner use. These models occupy the very bottom rung of the 1970s Airline product ladder and are primarily collected today as examples of the brand's late history.

• Years produced: 1971–1975
• Made in: Japan
• Channels: 1

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.