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Copyright © 2004.
MarVac Electronics.
All Rights Reserved.


Mr. Varistor's Fun Page

This page is dedicated to the electronics hobbyist and experimenter. 

In addition to the electronic supplies that we sell, we hope to be a source of information that is useful to the electronics enthusiast. This page contains some often (and even not so often...) asked for information.

Audio Information

Cross Reference Information.

Data and Network Information

General Electronic Information

Standard Parts Values and Codes.





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Copyright © 2004. MarVac Electronics. All Rights Reserved.


Order Online Now!

Our MarVac Electronics location in Santa Barbara, California will be closing, effective May 26, 2015. Any existing customer orders will be processed through our Costa Mesa location. Our products in general will still be available at our Costa Mesa location or by phone at 800-655-6686.

We are now stocking HME Football Coach Headset Systems and Accessories!

We are stocking Telex Sports Coaching communication systems and headsets.

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