We do freelance audio product design, and also develop and manufacture our own products for sale direct to the end user. Please contact us with the form below, or email us directly: info [at] zeppelindesignlabs [dot] com
If you need assistance with one of our products, we ask you to post your issue to the forum so all customers can benefit. Please search the forum before posting your question: we may have already answered it!
In Chicago? Avoid shipping charges and pick up your order. If you can find us, you can visit us. We keep weird hours, and we are hidden in a remote corner of a large warehouse, so write first!