What tubes does the Laney Nexus Tube Nxt Bias use?

The Laney Nexus Tube Nxt Bias uses 2× ECC83 preamp tubes and Solid state power section power tubes.

When was the Laney Nexus Tube Nxt Bias produced?

The Laney Nexus Tube Nxt Bias was produced 2010s.

Laney Nexus Tube Nxt Bias preset

Verified · 80/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Laney Nexus Tube NXT is a hybrid bass amplifier with tube preamp and solid-state power section. The bias schematic documents the tube preamp operating point for this high-powered bass head. Note: bass amplifier.

Years produced: 2010s
Made in: UK
Wattage: 400W
Channels: 2
Preamp tubes: 2× ECC83
Power tubes: Solid state power section

Tags: bass, hybrid, british.

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.