What tubes does the Silvertone 1449 1457 use?

The Silvertone 1449 1457 uses 12AX7 preamp tubes and 50C5 power tubes.

When was the Silvertone 1449 1457 produced?

The Silvertone 1449 1457 was produced 1963–1969.

Silvertone 1449 1457 preset

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

This schematic covers both the Silvertone 1449 and 1457 models, which represent adjacent variants in Danelectro's case-amp and small combo lineup for Sears. The shared schematic documentation indicates a closely related circuit topology between the two models, with cosmetic and speaker differences being the primary distinctions. Both amps produce the characteristically primitive, harmonically compressed tone that defines the case-amp era of Silvertone production.

Years produced: 1963–1969
Made in: USA
Wattage: 3W
Channels: 1
Preamp tubes: 12AX7
Power tubes: 50C5

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.