Allied Knight-Kit Basic 60 preset

Verified · 90/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Knight-Kit Basic 60 is a stereo tube power amplifier sold as a build-it-yourself kit by Allied Radio. Each side is an identical EF86 input stage and 12AX7 driver feeding a push-pull pair of EL37/6L6-type output tubes, with no preamp or tone controls. It was meant to be paired with a separate stereo preamp in a home hi-fi system.

• Made in: USA
• Wattage: 60W
• Channels: 1
• Preamp tubes: 2× EF86, 2× 12AX7
• Power tubes: 4× EL37

Tags: american, vintage, diy, stereo, power-amp, 6l6.

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.