As demonstrated in the examples above Eisen Audio can provide or guide *all of the services involved in designing, manufacturing, and maintaining analog audio equipment. (*Except marketing and sales. That’s not our forté.)
Design and consulting for other brands is our primary business. Some of these companies we have an equity stake in and others we don't. Sometimes we develop the entire product, sometimes we contribute only engineering services, and other times we merely provide guidance. Payment structure and amount are negotiated accordingly.
Please e-mail us to discuss the specific requirements for your project.