What tubes does the Silvertone 1392 1956 58 use?

The Silvertone 1392 1956 58 uses 12AX7 preamp tubes and 6V6GT, 6V6GT power tubes.

When was the Silvertone 1392 1956 58 produced?

The Silvertone 1392 1956 58 was produced 1956–1958.

Silvertone 1392 1956 58 preset

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

The Silvertone 1392 (1956–58 version) is a two-speaker Danelectro-built tube combo representing one of the more powerful offerings in the Sears Silvertone range during this era. Its dual-speaker configuration delivers a fuller, more dimensional sound than the single-speaker budget models, and the additional power output makes it suitable for small gigs as well as home use. The 1956–58 production run is distinguished by its specific cabinet design and tube complement that collectors now seek out.

Years produced: 1956–1958
Made in: USA
Wattage: 14W
Channels: 2
Preamp tubes: 12AX7
Power tubes: 6V6GT, 6V6GT

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.