What tubes does the Fender Bassman Ten - Normal use?

The Fender Bassman Ten - Normal uses 2× 7025, 1× 12AT7 preamp tubes and 2× 6L6GC power tubes.

When was the Fender Bassman Ten - Normal produced?

The Fender Bassman Ten - Normal was produced 1972–1982.

Fender Bassman Ten - Normal preset

Verified · 92/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Bassman Ten is a silverface-era 4×10 combo with a Bassman-style Normal channel with a Deep switch and a blackface-style Studio channel with a bright switch. A master volume before the 12AT7 phase inverter feeds two fixed-bias 6L6GCs for about 50 watts. Built for bass, it is also a punchy, clean guitar amp.

Years produced: 1972–1982
Made in: USA
Wattage: 50W
Channels: 2
Preamp tubes: 2× 7025, 1× 12AT7
Power tubes: 2× 6L6GC

Tags: american, vintage, silverface, bass, 6l6, clean, two-channel.

Schematic-derived preset files for the Neural DSP Quad Cortex and 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.