Fisher X-202-B - Channel B preset

Close · 75/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

Fisher Radio Corporation was a prestigious American hi-fi electronics company producing high-quality tube amplifiers and receivers from the 1940s through the 1960s. The X-202-B was a stereo integrated tube amplifier prized for its musical sound quality and elegant design. Fisher equipment is highly sought after by vintage audio collectors for its build quality and tonal character.

• Years produced: 1950s–1960s
• Made in: USA
• Channels: 2

Tags: american, vintage.

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.