Up for auction is a vintage Akai X-100D reel to reel player/recorder for parts. The unit doesn't power up. I don't know what is wrong so it's being sold for parts and you are buying this "as is" with

 

70's era Yamaha Natural Sound Stereo Receiver .. /.. CR 620 Normal 0 false false false MicrosoftInternetExplorer4 This Yamaha CR 620 / Natural Sound Stereo Receiver, it is in excellent working and cos

 

Nos not tested Posted with eBay Mobile

 

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

 

Original European. Made by Philips / Mullard in the 1950s. With metal base, DD-getter and rs1/55A-code. See pictures. Tube comes from an old stock and is tested with VERY GOOD results - it measures 95

 

These tubes are used and tested good on a Heathkit IT 21 tube tester. The test reads as a percentage with a good tube range of between 58 - 100 %. These tubes had the following % readings Philco type

 

The Natrometer, a great invention in it's day. It was sold by the National Radio Institute in 1925. There were extra cylinders available at the time so as to not have repetition in the code. It is run

 

Here are 5 GE 12AX7/As.107 You get 5 tubes: 12AX7 Baldwin label long grey ribbed flat plate D getter dated 68-20; 12AX7A grey ribbed T plate halo getter; 12AX7A/7025 Gt Britain grey ribbed flat plate

 

 

5 day listing I have for sale 2 x Vintage Mullard Great Britain E88CC , 6DJ8 , 6922 Gold pin tubes. Both have the same 7L.1 ROL1 etch code. These are one of the best vintage versions of this tube made