Carvin PB100 preset

Verified · 85/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The PB100 is a 100-watt solid-state Carvin bass amp, sharing its board with the PB200 minus the PB200's graphic EQ. Its op-amp preamp has treble boost, mid shift and low boost switches, a level control, high and low controls and a sweepable mid with gain, plus a compressor and noise gate with their own threshold controls. A discrete TIP142/TIP147 power amp, an effects loop and speaker protection complete it.

• Introduced: 1996
• Made in: USA
• Wattage: 100W
• Channels: 1

Tags: american, bass, solid-state.

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.