Wacky, wild, vroom zoom pew pew! Become the tractor tire beam in your own kooky voltage controlled world! Or be dumb. Your call, but I think the choice is obvious.

This mic rules. Size, filth, build and the ability to ruin a night's sleep if placed under one's mattress. Everything you would expect from Mr. Sturgeon.

Perfect transaction and when I compared the sound of this contact mic to my others, this one is clearly picking up a better range of frequencies, so I'm quite pleased.

Excellent in every way. Superb

Arrived early, built strong, best sounding contact mic I've ever had. Thank you!

The contact mics Crank sold me in 2007 are both still working amazing and integral parts of my setup. That should tell you more about his workmanship than whatever I might think of this new mic I've had a week. (It's awesome too tho. Duh.)

Absolutely the best contact mic I’ve ever used! Endless possibilities.

Everybody needs one of these.

Within minutes of opening this package, I screwed around and summoned an Elder God. The Temporal Knob Twirler is a sturdy little device that does exactly what it purports to do, and it is clearly made by someone who understands the needs of an aspiring noise musician. Simple, yet powerful, which is the name of the game. I paired mine up with a WMD Geiger Counter distortion module, and a little bit of flange pedal, and mayhem ensued. 5 stars for an excellent product, plus five additional stars for the hole it tore into the fabric of reality!

Son-in-law loves it