Multivox Bass Amp Single7951 Circa1975 76 preset
Verified · 80/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.
This circa 1975–76 Multivox bass amp uses a single 7591 output tube for a modest-wattage bass amplification solution from the New York-based Multivox/Premier organization. Multivox produced entry-level and mid-range instruments and amplifiers throughout the 1960s and 1970s under its own name and under the Premier brand. Single-ended 7591 bass amps from this era are now niche collectibles among vintage bass amp enthusiasts.
- Years produced: 1975–1976
- Made in: USA
- Channels: 1
- Power tubes: 1× 7591
Tags: american, vintage, bass.
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.