What tubes does the Marantz Model 2 - Main use?

The Marantz Model 2 - Main uses 2× 12AX7 preamp tubes and 4× 12AX7 power tubes.

When was the Marantz Model 2 - Main produced?

The Marantz Model 2 - Main was produced 1956–1960.

Marantz Model 2 - Main preset

Verified · 90/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Marantz Model 2 is an early tube preamplifier or integrated amplifier from Saul Marantz's company, representing some of the earliest products from what would become one of America's most respected hi-fi brands. Marantz built equipment to exacting standards of quality and musicality, earning immediate recognition among audiophiles. The Model 2 set the tone for Marantz's reputation for musical, detailed tube reproduction.

Years produced: 1956–1960
Made in: USA
Wattage: 40W
Channels: 1
Preamp tubes: 2× 12AX7
Power tubes: 4× 12AX7

Tags: american, vintage.

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.