Univox Pa960 Column preset

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

The Univox PA-960 Column is the speaker column extension unit that pairs with the PA-960 control head to form a complete PA and instrument amplification system. The column cabinet houses multiple speakers in a vertical array, providing broader dispersion for vocal and instrument reproduction in small venues. Its design follows the British column PA style popularized by Vox and Marshall during the early 1960s beat group era. The PA-960 system was widely used in Japan and exported to the US market through Merson's Univox distribution.

• Years produced: 1966–1970
• Made in: Japan

Tags: british.

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.