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eico Buyer Guides

  • Collecting & Restoring Transistor Radios (50s & 60s) - by Ron Mansfield (eBy ID childhoodradio) Which transistor radios are collectible?Collectors have their own favorite time periods specialties, but generally, collectible transistor radios were made between 1954... 
  • 12AX7 or 12AU7 WHAT BRAND MATTERS!! - First off: Audiophile want to be's don't read this you are not going to like what you want to hear. Now then to business.. Telefunken is not the end all of 12AX7's or 12AU7's as you have heard. Your Ear is as... 
  • Eico 710 Grid Dip Meter Coil Set protection packing - A little care in packing will prevent shipping and handling damage to the lower frequency coils that are used with the Eico 710 Grid Dip Oscillator (GDO). This is a hint from my experience in shipping EICO 710... 
  • How to sell unbuilt Heathkits - Perhaps you just found a Heathkit or some other electronic kit at a garage sale, and thought you would sell it on eBay. Selling Heathkits is a little like selling a house. Little things that cost almost... 
  • List of FCC Accepted Radio's. - List of FCC Accepted Amateur Radios Amplifiers. ************************** First I want to start with the older radios such as Swan Siltronix. The Swan and Siltronix are one and the same and are FCC approved... 
  • DIY and Vintage Equipment - This is not so much a guide as a suggestion.When building a DIY (do-it-yourself) project, a major part of the work is often the cabinetry and controls - which, for a preamp, may include a cabinet, knobs, and...