S12FS52A / M12FS52a Photomultiplier Tube Specs: http://www.radiomuseum.org/tubes/tube_s12fs52a.html By clicking here you may also check my other eBay store: Orpheus_2005 for another bunch of good deal

 

One (Single) MULLARD 12AX7 ECC83 17MM Long Plate Vacuum Tube, NICELY MATCHED TRIODES, Used. Ultra-low noise Premium 12AX7 tube. Date Code B8F = June 1958. A very sought after and rare vintage. This "G

 

YOU ARE BIDING ON A LOT OF 5 GE 6JM6 NOS/NIB VAC-TUBES. Normal.dotm 0 0 1 18 104 SHC 1 1 127 12.0 0 false 18 pt 18 pt 0 0 false false false GUARANTEED TO BE IN PERFECT WORKING CONDITION OR YOUR MONEY

 

Normal 0 false false false EN-US X-NONE X-NONE You can't beat my initial bid amount for this item! Please review “Payment” and “Shipping/Handling Cost” prior to bidding. If you need additional

 

These are a matched set of RCA 2A3 vacuum tubes (2). Date codes on both are ET. Both measured 2300 Micro-Mhos on Hickock 1-177 tube tester.

 

Heathkit Digital Multimeter Model IM 1212. Powers on and numbers appear in the screen. Selling as is in Photos. Case is in good condition. Ship to lower 48 States ONLY. Overseas uses Global Shipping P

 

2 Tubes Telefunken EL 84 Tube tested 1 Pentode no <> Mark between Pins _________________________________________________________ All this Tubes are slightly used with Siemens Trademark and teste

 

Dynaco SCA-80Q 4 Dimensional Amplifier - VERY CLEAN - NO COVERI did test this unit and it is working, The only problem is I am not sure if it is working correctly. This unit actually has me a little c

 

Top of the line in 1975. Serial #1284. 1 non-smoking owner, in dry storage for more than 30 years. In good working and cosmetic condition. Untouched except for lamp replacements. Tested just prior to

 

SHIPPING IN THE USA ONLYUp for auction are 2 Vintage Acrosound Transformers TO-300 and TO-305 they are in excellent cosmetic condition with just a few tiny chips to the outside, very heavy for there s