Garnet BTO PA260 - Vocal preset

Close · 75/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Garnet BTO PA260 is a 260-watt PA amplifier developed with Bachman-Turner Overdrive for use on their major concert tours. It represents the pinnacle of Garnet's PA amplifier engineering and the culmination of Randy Bachman's long collaboration with founder Gar Gillies in developing Winnipeg-built amplification for world-class touring needs.

• Years produced: 1971–1978
• Made in: Canada
• Wattage: 260W
• Channels: 2
• Preamp tubes: 4× 12AX7

Known for: Bachman-Turner Overdrive, Randy Bachman.

Heard on: Takin' Care of Business — Bachman-Turner Overdrive (1973).

Tags: vintage, 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.