Traynor TS-50B preset

Verified · 91/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The TS-50B is a 50-watt solid-state Traynor bass amp. Normal and low inputs feed a TL071 op-amp stage with gain and a footswitchable FET-switched boost, then active bass, middle and treble controls and a transistor graphic equalizer section. A master volume and line out follow, and a discrete class-AB transistor power amp with MJ15015 output devices drives 8 ohms.

• Introduced: 1979
• Made in: Canada
• Wattage: 50W
• Channels: 1

Tags: canadian, solid-state, bass, mid-wattage.

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.