You are bidding on a western electric M10 field coil speaker. Everything looks original and in good condition. Take a look at the pictures for my meter's readings. I'm not very familiar with this spea

 

SAE Scientific Audio Electronics, Inc. p.o. box 60271 terminal annex, Los Angeles, Ca 90060. This company went out of business in the 80s, which make these components collectables. They are in excelle

 

“Jerry's Notes” for The Sound Shack – Anderson, SC Manufacturer: Optonica (by Sharp) Category: Receiver Model Number: SA-5406 Serial Number: 00901549 --------------------------------------------

 

This is a vintage tube preamplifier designed for the 1500 series Altec professional amplifier systems. It was an accessory module that could be installed in the amplifier chassis, or separately in a p

 

You are looking at a lovely, strong matched pair of Mullard UK A Frame disc getter orange print 6DJ8/ECC88 twin triode tubes from batches GAO B6L2 branded for Amperex. These are identical Mullard UK m

 

USED BASF 10.5" REEL TO REEL RECORDING TAPEMETAL FLANGE, MODEL 911 BY EMTEC

 

This tube tested good on 6-24-14. We will refund if you are not satisfied with this item. Please see our other vacuum tubes listed at this time. As a courtesy to us, if you are considering marking the

 

This auction is for a pair of used good Taylor type 810 triode transmitting tubes. These tubes test good emission as compared to a new 810 on my home made emission tester. Shipping within the US and o

 

This auction is for a lot of (8) good used vintage type 12SQ7 triode/dual diode metal can vacuum tubes. All three sections of all of these tubes tested GOOD on a reliable Hickok Model 800A tube tester

 

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