Another Tube Screamer clone? In 2025? Really, JAM?
Except it’s not. Not exactly.
The Tubedreamer Mk2 starts with the classic 808 recipe—JRC4558D chip, asymmetrical clipping, that mid-hump that made the original famous. But then JAM did something brave. They added a switch that bypasses the clipping stage entirely. No diodes. Just pure op-amp gain. Suddenly, you’re not in Tube Screamer territory anymore. You’re in cranked-amp, dynamic, touch-sensitive overdrive land. The kind of response that makes you forget you’re playing a pedal at all.
The gain control got a redesign too. More resolution at low settings. That means the Tubedreamer Mk2 actually works as a clean-ish boost now, not just a “barely overdriven” tone that’s still clearly clipping. You can dial it back to transparent sparkle. Then crank it into sizzling lead territory. There’s an actual usable sweep here, not just two inches of knob travel between “off” and “too much.”
A dedicated footswitch for high-gain mode is the other smart addition. Not a separate channel. Not a boost that changes your volume. Just more saturation, instantly, without tap-dancing. Hit it for solos. Hit it for choruses. Hit it because you can.
Three knobs. One switch. Two footswitches. That’s the whole board. The Tubedreamer Mk2 isn’t trying to replace your amp or confuse you with menus. It’s just a really good overdrive that finally figured out the Tube Screamer formula needed some updates.
60mA draw. Made in Greece. For players who thought they were done with 808-style pedals. JAM just proved you wrong.
