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

 

Close matched Quartet of AMPEREX ECC88 6DJ8 dual triode preamplifier tubes, Bugle Boy logos, Holland made, GA5 delta code, close matched factory coded, 3 stages construction, "O" getter, excellent tub

 

Up for auction is a used but fully working Sony Digimatic Number Fi AM/FM Alarm clock radio. Very nice condition overall with little wear considering its age. Works and sounds great and time remains a

 

magnamonster store vintage realistic minimus 7 tweeters with speaker inputs.from bookshelf speakers. working .shipping is 8.00

 

Very unusual. Micro Seiki one inch (25mm) universal tonearm extention, Just plug it in series with your tonearm/headshell. I know I've had it since 1978 unused came to extend a micro seiki tonearm. Al

 

Description Brass M4 Threaded Hex Standoff (Spacer) / Nut / Screw Assortment Kit.Packed in a plastic box. Size: A 6mm, B 6mm, L 6 ~ 20mm / A 0.24", B 0.24", L 0.24" ~ 0.79" Assorted kit list: Type Len

 

Sylvania tube caddy with 300+ tubes Some new some used Tubes in box May or may not be what's labeled on box

 

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You are bidding on a Vintage 1978 Texas Instruments Little Professor Calculator being sold as is. Vintage calculation practice toy. Toy works great. All buttons & display nice. (New 9 volt battery

 

pair E88CC from philips miniwatt , CCa . I have test the tubes on my funke W19S tubetester and this tubes are very good . test result are :12ma - 13ma and 11ma - 11ma . shipping cost for europe are $1