What tubes does the Crate Bluevoodoo 50W use?

The Crate Bluevoodoo 50W uses 4× 12AX7 preamp tubes and 2× 6L6 power tubes.

When was the Crate Bluevoodoo 50W produced?

The Crate Bluevoodoo 50W was produced 1994–2000.

Crate Bluevoodoo 50W preset

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

The Crate Blue Voodoo 50W is a 50-watt three-channel all-tube head, balancing stage-worthy power with affordability. It was a popular choice for players wanting multi-channel tube versatility without spending boutique money.

Years produced: 1994–2000
Made in: USA
Wattage: 50W
Channels: 3
Preamp tubes: 4× 12AX7
Power tubes: 2× 6L6

Tags: american, modern, high-gain.

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.