You are bidding on a nice clean and strong ST style rectifier tube. The ribbed plates allow more power, less voltage drop. Both sides show excellent strength on my Precision tube tester. Everything I

 

UP FOR AUCTION IS A 1953 GENERAL ELECTRIC DEEP RED MODEL 458PH RADIO/CLOCK MADE OF PLASTIC WITH BOTH RADIO AND CLOCK IN WORKING CONDITION AND RADIO SOUNDS GOOD. IT HAS A ELECTRICAL OUTLET TO PLUG IN A

 

Description-#31 Auxilary Outlets This is a picture of the stereo before disassembly but is not for sale. It is for reference only History on this Pioneer SX1280 is as follows. It was a good working St

 

quad GE 6550A tubes ( 2 have International KT88 label) 2 tubes test 80-85%, other 2 test weak

 

nhat4709 Store YAMAHA model : C-4 natural sound stereo preamplifier . used in working good condition . cosmetic light scratches , as all picture . thanks for looking and happy bidding .

 

6 MATCHED TUBES EF86 6CF8 VALVO NOS MESH PLATES This are 6 excellent EF86 from old stock made by VALVO-HAMBURG WEST-GERMANY. All tubes are tested on a FUNKE W19 tubetester (3,0 mA = good) The results

 

This my Revox which I have owned since 1975--I am the second owner. The deck has been well maintained and cared for over the years. I last used it in 2011 to transcribe a few open reels from 1978 to C

 

template_preview 4pc 8pin Ceramic vacuum tube socket octal valve base Fr KT88 EL34B 6550 6SN7 amp Condition: New Quantity: 4 piecesFor 8pins tube: EL34 KT88 6L6 6550...Working Voltage:1500VContact Res

 

Here we have 14 RCA 7895 Nuvistor tubes. All test strong between 80 and 120 where 68 is the minimum All tubes test good with no shorts or leakage. Tested on a B&K 707 Dynamic mutual conductance tu

 

Here is a interesting lot of 14 pre-recorded reel to reel tapes, 7" plastic reels, 1/4" tape. All tapes are untested and sold AS IS. The audio tapes are mostly 4-track stereo except for the RCA Canyon