What tubes does the Allied 15 Watt Standard use?

The Allied 15 Watt Standard uses 2× 6J7, 1× 6J5G, 2× 6N7G preamp tubes and 2× 6V6G power tubes.

When was the Allied 15 Watt Standard produced?

The Allied 15 Watt Standard was produced 1938.

Allied 15 Watt Standard preset

Verified · 86/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Allied 15 Watt Standard is a 1938 tube public-address amplifier sold by Allied Radio of Chicago. Two microphone inputs each have a battery-biased 6J7 pentode preamp and their own level control, and a phono input runs through a 6J5G stage. A 6N7G mixer feeds Low and High Frequency tone controls, then a 6N7G driver and a push-pull pair of 6V6Gs, with a 5Y4G rectifier, multi-tap output with speaker selector, and a level meter.

Years produced: 1938
Made in: USA
Wattage: 15W
Channels: 1
Preamp tubes: 2× 6J7, 1× 6J5G, 2× 6N7G
Power tubes: 2× 6V6G

Tags: american, vintage, 6v6, clean.

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.