DATAMATH CALCULATOR MUSEUM sells on eBay MBO FN-8D MBO introduced with the FN-8D one of the most unusual calculator ever manufactured! With only 20 keys - less than some "four bangers" - performs it m

 

2 NOS RCA 6C8G Vacuum Tubes Vintage 1942 Audio Twin Triodes These new-old-stock tubes have been tested for mutual conductance. On my Heathkit TT-1 tester they read 1600/1600 and 1650/1700. A reading o

 

This auction is for a new old stock pair of RCA 5U4 GT. These tubes are branded Motorola but are definitely RCA made tubes. Matched date codes of "64-09 274" (made in the 9th week of 1964 by RCA). Top

 

Tandberg Series 64 For Parts (not working)The unit does not power up. Please check the pictures. These are phenomenal machines when working.I will ship almost anywhere. It is insured for its full valu

 

Your bidding on a Crown 300 A professional high-powered 1000 W stereo amplifier. Although the box is not in great shape the amplifier is in the original box. This amplifier was used very little and re

 

Selling a single Altec N1500A crossover. it looks in very good condition the control moves freely dont have original knob. I have no altec speaker to test it with. sold as isOn Jul-24-12 at 22:55:45 P

 

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

 

WELCOME Offerd here is a original 1976 Westinghouse Snoopy and Woodstock push button phone in working conditIon (retested at time of listing) This piece is in great shape and shows very little ware fo

 

This auction is for a 10" Akai alum.take up reel in nice shape.There is no factory box for this item.Please pay with paypal and only USA bidders.Thanks

 

For auction, a KLH model 8 tube FM receiver in excellent physical and working electrical condition. It is completely original other than the new power cord. The original one was only 13" long and it h