Fender Ps300 preset

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

The Fender PS300 is a solid-state PA amplifier head from the mid-1970s, delivering 300 watts of power for professional sound reinforcement applications. Not a guitar amplifier, the PS300 is designed for vocal and full-range PA use with Fender's PA speaker systems. The solid-state circuit provides high-power, clean amplification suited to large venues. As part of Fender's professional audio product range beyond guitar amplifiers, it represents the company's broader presence in the live sound market during the CBS era.

Tags: american, clean.

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.