What tubes does the Dr. Z Stang Ray use?

The Dr. Z Stang Ray uses 1× EF86, 1× 12AX7 preamp tubes and 4× EL84 power tubes.

Who famously used the Dr. Z Stang Ray?

Brad Paisley are among the notable players associated with the Dr. Z Stang Ray.

Dr. Z Stang Ray preset

Close · 78/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Dr. Z Stang Ray is a 30-watt single-channel amp with four EL84s, an EF86 pentode preamp and a 12AX7 phase inverter, with a 5U4GB rectifier and an output transformer by Trainwreck's Ken Fischer. Its Volume, Tone and Cut controls give a British-voiced, chimey tone that breaks up smoothly when pushed, with the EF86 adding a thick, harmonically rich front end.

Made in: USA
Wattage: 30W
Channels: 1
Preamp tubes: 1× EF86, 1× 12AX7
Power tubes: 4× EL84

Known for: Brad Paisley.

Tags: american, el84, chime, mid-wattage, boutique, breakup.

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.