Traynor TS-60B - Ch 1 preset

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

The Traynor YBA-1 Bassmaster is the amp that founded Traynor's legacy — a punchy, mid-rich tube head that Canadian musicians used for bass and guitar throughout the late 1960s. Its aggressive character and affordable price made it the go-to backline for a generation of Canadian rock bands.

• Years produced: 1965–1974
• Made in: Canada
• Wattage: 45W
• Channels: 2
• Preamp tubes: 2× 12AX7
• Power tubes: 2× 6CA4

Known for: The Band, April Wine.

Tags: vintage, crunch.

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.