What tubes does the Mesa Boogie Nomad 100 - Lead use?

The Mesa Boogie Nomad 100 - Lead uses 5× 12AX7 preamp tubes and 4× 6L6 power tubes.

When was the Mesa Boogie Nomad 100 - Lead produced?

The Mesa Boogie Nomad 100 - Lead was produced 1999–2002.

Mesa Boogie Nomad 100 - Lead preset

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

The Nomad 100 is a three-channel, 100-watt Mesa/Boogie head built from 1999 to 2002. A clean channel with its own tone stack sits beside two cascaded gain channels that share a preamp but have their own EQ, master and reverb level, each with alternate voicing modes. A footswitchable five-band graphic EQ, spring reverb and an effects loop feed four 6L6s, with bias switchable for EL34s, covering clean, crunch and lead.

Years produced: 1999–2002
Made in: USA
Wattage: 100W
Channels: 3
Preamp tubes: 5× 12AX7
Power tubes: 4× 6L6

Tags: american, crunch, high-gain, 6l6, high-wattage, multi-channel.

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.