Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Half a century ago, vacuum tubes were very common in audio ...

Following the runaway success of its flat-pack NOTAKLÖN build-your-own Klon-style overdrive pedal, JHS Pedals has unveiled a sequel of sorts. It’s called the NOTADÜMBLË, and a dual-channel Dumble-in-a ...