Vox V100 (AC100) Amplifier - Normal preset

Close · 78/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The V100 (AC100) Amplifier is the original AC100, Vox's largest tube amplifier of the mid-1960s. Four KT88 tubes deliver 100 watts, and it was used by The Beatles on their largest tours.

• Years produced: 1963–1965
• Made in: UK
• Wattage: 100W
• Channels: 2
• Preamp tubes: 2× ECC83
• Power tubes: 4× KT88

Known for: The Beatles.

Tags: british, kt88, vintage, historic, high-headroom.

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.