Kitty Hawk Custom Series Preamp - Normal preset

Close · 70/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Kitty Hawk Custom Series preamplifier is the all-12AX7 front end of the German maker's 1980s Custom Series. A normal channel with its own volume and master runs through a treble, bass and middle stack with mid-accent and boost switches, beside an overdrive channel of cascaded stages with Overdrive Level and Master. Logic-driven relays switch channels and reverb, and a pre-out feeds the power amp.

• Made in: Germany
• Channels: 2
• Preamp tubes: 12AX7

Tags: german, preamp, two-channel, 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.