Sonic Craft will be closed from May 27th through June 7th. Our online store will close at 3pm (CDT) on May 24th, and reopen after 3pm on June 7th.

Sonic Craft DIY Audio

World-class customer service, meet-or-beat pricing, same-day shipping*

KLE

Keith Louis Eichmann Innovations (KLEI) (KLEInnovations (KLEI), Eichmann (KLEI), KLEI) was founded by Keith Louis Eichmann (aka KL) and Patricia Eichmann with the goal that our products deliver the highest quality and that all enjoy the ultimate experience from their audio (visual) system. KL's reputation as a true innovator in high performance audio (visual) connectors, cables, and resonance device technologies is legendary. Importantly, the wonderful plaudits and reviews that KL's inventions/designs have earned, and your support, give us the drive and motivation to continue to deliver industry leading products to the world market place.