What tubes does the Magnatone 480 Stereo use?

The Magnatone 480 Stereo uses 12AX7, 12AU7 preamp tubes and 6L6 power tubes.

When was the Magnatone 480 Stereo produced?

The Magnatone 480 Stereo was produced 1966–1968.

Magnatone 480 Stereo preset

Verified · 85/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Magnatone 480 is the ultimate expression of Magnatone's late-1960s professional line, offering maximum output and a full feature set. It was designed to fill large venues without sacrifice in tonal clarity. The 480 is among the rarest Magnatone models and commands significant collector interest due to its comprehensive feature specification and late-era build quality.

Years produced: 1966–1968
Made in: USA
Wattage: 75W
Channels: 2
Preamp tubes: 12AX7, 12AU7
Power tubes: 6L6

Tags: american.

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.