Have not being test, some need batteries,some for parts only...maybe you can fix them or find better use.. Texas instruments from the 1975 Posted with eBay Mobile

 

Two H & K Type JAN-4E27 Transmitting Pentode Amplifier Vacuum Tubes Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Up for bid are two Type JAN-4E27 transmitting pentode amplif

 

 

Bought in 1984. Has not been used in several years. Still in good working condition. The turn table is suppose to play both side but only plays one right now.

 

4 6X4 EZ90 EZ 90 TUBES ~ MULLARD - TUNG-SOL - GE Tested on my calibrated TV-7D/U tube tester for gas & shorts. ALL tested between 58 and 62 Minimum......40 on a TV-7 Please check pictures "Get It

 

5 DAY LISTING I have for sale a 4 x 6BQ5 EL84 tubes. 2 x Mullard Uk & 2 x Miniwatt Holland. These are both very good versions of this tube. All are similar good testing tubes UNLESS STATED "NEW OL

 

I am offering for sale 2 Lab Matched Pairs of 5881/6L6WGB Red Base Vacuum Tubes. That's 4 each 5881/6L6WGB Tubes in two matched pairs. 4 tubes total! These were originally purchased from ARS Electroni

 

This offer is for a child's record player/turntable made by Vanity Fair. I have included a number of pictures so you can get a better idea of this item's condition. The turntable spins when plugged in

 

setadj_77_63 Store 2 ORIGINAL JENSEN P15LL SPEAKERS !! Fully tested and working properly! The cones are in perfect condition. 21x21x21" 40 lbs packagedSales within the State of Colorado Will have Stat

 

Near Mint Condition In Original Box : TDK AUDUA LB-3600SOUND RECORDING TAPE ONMETAL 10.5" REEL (NAB HUB)Professional Lab Quality For Mastering.1.0-mil polyester base. Back-treated.1/4 inch (6.3mm) X 3