For sale is a NIB new matched pair of ElectroHarmonix factory platnium matched 300B pair. They have ceramic bases with gold pins. Factor matched as 87 ma and 60mA/V gain.
Air drops to boats or Reunion, College/University post offices, addresses with over 40 characters per line, or all asian or arabic / middle eastern characters etc (if there are no english characters in the address our post office can't figure what country to send it to). Sorry too many package get lost or take months to some countries. The item "New Current Matched Pair (2) Electro-Harmonix 300B Gold Pin Ceramic Vacuum Tubes" is in sale since Saturday, August 7, 2021.
This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets". The seller is "gobble75" and is located in Phoenixville, Pennsylvania. This item can be shipped worldwide.