What tubes does the Bugera Bdm1 333 Xl use?

The Bugera Bdm1 333 Xl uses 5× 12AX7 preamp tubes and 4× 6L6 power tubes.

When was the Bugera Bdm1 333 Xl produced?

The Bugera Bdm1 333 Xl was produced 2007–2015.

Bugera Bdm1 333 Xl preset

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

The Bugera 333XL is a three-channel 120-watt tube amplifier head from Bugera, designed as a budget-friendly recreation of the Mesa/Boogie Dual Rectifier's aggressive high-gain circuit topology. With five 12AX7 preamp tubes and four 6L6 power tubes, it delivers searing distortion suitable for metal and hard rock at an accessible price point. Like other Bugera products, it represents Behringer's approach to offering tube tone to budget-conscious players.

Years produced: 2007–2015
Made in: Germany
Wattage: 120W
Channels: 3
Preamp tubes: 5× 12AX7
Power tubes: 4× 6L6

Tags: 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.