JAM Pedals Tubedreamer MK.2

The JAM Pedals Tubedreamer MK.2 delivers a warm, rich, and articulate overdrive, with a carefully tuned midrange that cuts through a mix without ever sounding congested or harsh. The mk.2 features improved low-gain resolution, providing finer control and unlocking a wider range of usable tones at lower gain settings.

At its core, the Tubedreamer retains the JRC4558D chip, just like the most sought-after vintage units. A 3-diode asymmetrical clipping stage enhances touch sensitivity, responding naturally to picking dynamics and fretting nuances. A no-diode clipping mode removes diode clipping, delivering a more open, dynamic, and amp-like response with increased headroom and clarity.

A dedicated HIGH GAIN footswitch gives access to an additional gain stage, making the Tubedreamer mk.2 suitable for performance use. Dual internal trimmers provide independent output level control for the high-gain stage in each clipping mode, allowing precise level matching or boosting.