Carvin Classic 100 Master Connect Board (84-10107) - Ch1 preset

Close · 65/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Carvin Classic 100 Master Connect Board (84-10107) is the master connection board schematic for the Classic 100 all-tube guitar amplifier, documenting the signal routing and switching infrastructure.

• Years produced: 1980s
• Made in: USA
• Wattage: 100W
• Channels: 2
• Preamp tubes: 3× 12AX7
• Power tubes: 4× 6L6

Tags: american, clean, 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.