Variable from an AM radio, probably the late 1920s. It is 3-1/4" x 3 1/4" x 2 1/4" H, with the original knob. The plates are close spaced, so it probably exceeds 500 pF. It could use a good cleaning.

 

You are bidding on 2 pcs. Hytron 6SN7 GT Tubes. Used.Tested on Funke W20: 9.6mA / 9.2mA10.0mA / 10.0mA"good" starts at 5.6mA. Thank you for checking my other listings. Import duties, taxes, and charge

 

Another weakness of mine is antique/vintage/old telephones. This one must be harder to come by. I've come across a lot but never an 'AUTOMATIC ELECTRIC Monophone' Pictures taken of all sides/angles, i

 

You are looking at a Pair of Vintage Smaller Advent Speakers. These speakers have been packed away for a while. I pulled them out and tested them, and they sound fantastic, with their own unique chara

 

Used good condition. Posted with eBay Mobile

 

Up for bids is a lot of (4) good used 12AX7A twin triode tubes by Sylvania. The tubes test good on my EICO dynamic tester and they show no shorts. The test readings are strong-weak or feeble tubes are

 

You are bidding on the Vintage Sharp 8 Track Tape Player. Heavy High Quality Unit made in Osaka Japan by subsidiary of Hayakawa Electric Co. I plugged the included 8 track cartridge in that easily goe

 

HERE'S A VINTAGE MARANTZ RECEIVER, UP FOR AUCTION. IT IS MODEL NO. 4230. IT IS IN VERY GOOD WORKING CONDITION. THE METER LITE MAY NEED TO BE CHANGED. EVERYTHING ELSE IS WORKING, THIS RECEIVER DOES NOT

 

Never opened, Japanese made. In original packaging. Perfect for the 8 track aficionado! Thanks for looking and good luck bidding.

 

You are bidding on a Vintage Admiral FM AM Solid State Portable Radio Model PRF 901.  This comes with a working radio, Ear Bud, original directions in Original Box. If you have any questions please a