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 MEGA RARE HARD TO FIND GENUINE GERMAN MADE POWER TUBE TYPE AD1 RARE STRUCTURE TESTED GOOD ON MY MILITARY TESTER. GOOD EMISSIONS GOOD FILAMENT APPOXY GLUED BASE BASE IS TIGHT SUPER HIGH GRADE RARE

 

Here for your consideration is an RCA Radiotron UX-280 Large Globe Engraved Base Tube. When tested on my TV-7 where 40 is Good, this reads Very Good to Excellent at 52 and 54. Tight base – no rattle

 

Here are 20 low testing misc manufacturers (2 Japan, 18 USA) 12AX7/ECC83/7025 pre-amp tubes Tests: 24/20 14/14 24/20 10/20 18/24 18/22 20/24 8/8 10/10 20/20 18/16 22/20 22/18 24/14 16/14 18/18 18/20 1

 

Tested with Neuberger RPM375 20/18mA U710240225/27mA U8207302H good start @ 15mA original BoxWorking Guarantee Return Policy When its not as descripted, Defectife by shipping, Insurance for missing Sh

 

ORIGINAL VINTAGE 1957 service manual for the vintage Tube-Powered RCA Victor 6-XF-9 Series AM-FM Radio Receiver. Chassis RC-1121B, RC-1121C This Manual is in good usable shape and is still fully intac

 

THE HORN HAS TO BE BRASS OR BRONZE ...THE BASE IS CAST IRON. I AM NOT TO SURE WHAT IT IS AT ALL. FRESH PICKED. IT IT ABOUT 10 1/2" TALL WITH OUT THE MOUNTING SCREWS ON BASE. THE BASE IS ABOUT 5" X 5".

 

this free shipping item This is Set Brand New Circuit Board for Dynaco PAS 3 Preamp dynaco parts code PC5A + PC6A PC5A boards PC6A Boards Circuit Boards FR4 base all resistance 1% audio circuit Capaci

 

Sony Watchman FDL-PT22 2.2'' LCD Color Television New in Package Sealed. Thanks for looking

 

This is a Luxman L-11 Integrated Amplifer. I am the second owner. My neithbor purchased it in 1977! I have the original owners manual and literature. I even have the original sales receipt. The unit w