Silvertone 1484 Twin Twelve - Channel 2 preset

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

The Silvertone 1484 Twin Twelve is a Danelectro-built piggyback: a tube head (chassis 185.11040) on a 2×12 cabinet. Two identical channels each have volume, bass and treble, with tube-driven spring reverb (6CG7 driver and recovery) and a depth control, and a 12AX7 tremolo with speed and strength on a dual footswitch; there is no bright switch. Two 6L6GCs at about 475 V on a solid-state rectifier with a choke give roughly 50 W RMS (Sears advertised 60 W). Its raw, gritty overdrive has made it popular with garage and blues players.

• Made in: USA
• Wattage: 50W
• Channels: 2
• Preamp tubes: 4× 12AX7, 2× 6CG7
• Power tubes: 2× 6L6GC

Known for: Luke Parish.

Heard on: Social Candy — Psychedelic Porn Crumpets (2019).

Tags: american, vintage, 6l6, two-channel, crunch, reverb, tremolo.

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.