One of our oldest and coolest synths! And from a company more known for hot-water systems. Of course! The RKB has two basic sounds (fuzz-on & fuzz off) with some simple EQ and envelope controls. We sampled both the natural and fuzz settings with the Bass Booster on full. This way, you’ll get the real balls of the original Kee. Our Bass Booster lever sort of works in reverse. As you pull the lever down, it gradually cuts frequencies around 80Hz so that it sounds almost identical to the original when all the way down, and doesn’t knock you off your feet when boosted to full. All the front panel controls have been replicated with an extended feature set without compromising the Katra from the original instrument. If you’re after some vintage analog bass that isn’t another x0x, please consider our K Bass. It provides deep, subby bass and really has its own thing going on.