It needs to involve the way the amp module compresses, sags and reacts to load" The Big Fat Tube knob has us intrigued for starters. "The world of bass tone can mean many things to different people ...

The Bass Bump Headphone Amp is no exception, since it’s made out of easy to source parts, and can be built on a proto-board. We’ve seen many variants of the classic cMoy amplifier, including ...

It’s not every day we see the results of someone putting their own spin on a vintage tube amp, but that’s exactly what [lens42] did in creating the McIntosh 217, created as a “mini ...

The ReVolt Guitar and ReVolt Bass are floor-based units with all-analogue signal paths, the dynamic warmth and tone magic of a 12AX7 preamp tube running internally at 200V, and three distinct channels ...