LOT of 9 vintage vacuum tubes: Sylvania,RCA,GE,etc. models 5U4,6SQ7,6SN7,6SL7 The two large RCA's I'm not sure what model they are.5U4's? The other large one is a Sylvania 5U4. One RCA and one GE 6SQ7

 

I am selling much of my Dad’s electronics over the next coupleof weeks. My Dad was in the Army, and graduated from College with an Electrical Engineering Degree, and worked at Philco and Ford. What

 

UP FOR AUCTION IS A PANASONIC RQ-303 TAPE RECORDER MADE IN JAPAN HAVE ORIGINAL BOX ALSO THE ITEM IS IN REAL NICE SHAPE I DO TAKE RETURNS ONLY ON MISREPRESENTED ITEMS NOT FOR BUYERS REMORSE I DO NOT CL

 

On auction are 2 x 6J7G audio Pentodes, glass ST shape versions. Both have a solid shield internally. They are used but tested strong on a CT-160 valve tester. Tested for gas, leakage, shorts and Gm.

 

** If you are outside the US, PLEASE read the details on the Global Shipping Program and be aware of the estimated shipping and import/customs charges!! These can be found in the Shipping Details ** A

 

For auction is a Heathkit IG-18 tone generator. I believe these units we produced between 1969 and 1973. It is capable of generating sine and square waves. I used it to diagnosis and bias tube audio a

 

Here is a rare XF1 that tests well. It is a double halo getter with a larger base and larger plates than XF2s. These are some of the best sounding tubes ever made. Transconductance reads 5400 where 38

 

Tested with Neuberger RPM375 11/11mA k63 delta8c12/12mA k63 delta7L New start @ 10.5mA Versandkosten für Deutschland 6 Euro ich fahre 1x die Woche (meist Montag)nach Deutschland Return Policy When it

 

This auction is for a rare find for the phone collector.  This might be the first cell phone year one of this technology.  This is for a pair, vintage retro GTE motorola box car phones bag phones lo

 

NICE VINTAGE SONY TAPE-RECORDER UP FOR GRABS. NO POWER CORD BUT WILL INCLUDE NEW BATTERIES. OVERALL IN VERY GOOD SHAPE, THE LEATHER LIKE CASE IS VERY NICE TOO. THE BATTERY COMPARTMENT NEEDED A LITTLE