Carvin BX250 Micro Bass preset

Verified · 86/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The BX250 Micro Bass is a compact 250-watt Class-D solid-state bass amp from Carvin. It offers drive, a five-control EQ with mid contour, compressor, pre/post DI, and three-way speaker outputs for woofer, midrange and tweeter.

• Introduced: 2011
• Made in: USA
• Wattage: 250W
• Channels: 1

Tags: american, bass, solid-state, high-wattage.

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.