What tubes does the Conrad-Johnson PV5 - Main use?

The Conrad-Johnson PV5 - Main uses 3× 12AX7 preamp tubes.

When was the Conrad-Johnson PV5 - Main produced?

The Conrad-Johnson PV5 - Main was produced 1983–1990.

Conrad-Johnson PV5 - Main preset

Close · 70/100 confidence. Most values readable. Minor gaps filled by inference from similar circuits.

The Conrad-Johnson PV5 was a tube preamplifier from the acclaimed American hi-fi manufacturer, offering exceptional clarity and musical resolution for the serious audiophile. CJ's preamplifiers were respected for combining low noise, extended bandwidth, and engaging tube warmth.

Years produced: 1983–1990
Made in: USA
Channels: 1
Preamp tubes: 3× 12AX7

Tags: american, modern, clean.

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.