What tubes does the Silvertone 1448 use?

The Silvertone 1448 uses 12AX7 preamp tubes and 50C5 power tubes.

When was the Silvertone 1448 produced?

The Silvertone 1448 was produced 1962–1968.

Who famously used the Silvertone 1448?

Jack White are among the notable players associated with the Silvertone 1448.

Silvertone 1448 preset

Verified · 88/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Silvertone 1448 is one of the most famous models in the entire Silvertone catalog — a tube combo built by Danelectro that was sold as a guitar-and-amp set, with the amplifier fitting neatly inside the guitar's case. Its single-channel circuit drives a small speaker to produce a scratchy, buzzy, lo-fi tone that has become synonymous with American outsider blues, garage rock, and primitive recording. Jack White famously used and celebrated the 1448 in interviews, bringing renewed attention to the model.

Years produced: 1962–1968
Made in: USA
Wattage: 3W
Channels: 1
Preamp tubes: 12AX7
Power tubes: 50C5

Known for: Jack White.

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.