Sonic Pipe - Guitar World

Sonic Pipe


Gear Review: Sonic Pipe Elbow 3-Watt Practice Amp

Like some other rock-star accessories, the Sonic Pipe practice amp looks like something you probably wouldn't be able to take on a plane. It turns out it's a unique U.S.-made practice amp for under $50. I had to learn more. The E-3.1 is part of Sonic Pipe's Elbow series of practice amps. If you're thinking the design looks strangely familiar, it might be because it is built from a PVC pipe fitting.