What tubes does the Traynor Voicemaster YVM-1 - Ch 3 use?

The Traynor Voicemaster YVM-1 - Ch 3 uses 2× 12AX7 preamp tubes and 2× 6CA4 power tubes.

When was the Traynor Voicemaster YVM-1 - Ch 3 produced?

The Traynor Voicemaster YVM-1 - Ch 3 was produced 1966–1974.

Traynor Voicemaster YVM-1 - Ch 3 preset

Verified · 82/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Traynor YVM-1 Voicemaster is a multi-purpose PA and instrument tube amp designed for vocalists and guitarists alike, built on Traynor's dependable YBA chassis. Its clean, neutral character made it useful for a wide range of applications in small Canadian venues.

Years produced: 1966–1974
Made in: Canada
Wattage: 40W
Channels: 2
Preamp tubes: 2× 12AX7
Power tubes: 2× 6CA4

Tags: vintage, clean.

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.