selling this centrex by pioneer,model KH-7766 looks and works great in near mint condition with manuals

 

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

 

<<<< Click on the pictures to ENLARGE LOT OF 4 12AU7 VACUUM TUBES 1-12AU7A RCA 3-12AU7 1-GE & 2-RCA TESTED GOOD Up for bid is a LOT OF 4 12AU7 VACUUM TUBES. They consist of 1-12AU7A RC

 

THIS SALE IS FOR A NEW OLD STOCK ARCTURUS BLUE VACUUM TUBE IN THE ORIGINAL BOX. THIS IS A TYPE GA PENTODE POWER AMPLIFIER TUBE. FROM SOME RESEARCH, I UNDERSTAND THAT THIS TUBE WAS DESIGNED TO BE A REP

 

Original badges pulled from "The Advent Loudspeaker"

 

Up for auction are 4 rare and highly coveted Tung-Sol 6SN7 round plate, dual triode, tubes which were manufactured for the US Navy during World War 2. They are being sold as a quad set. Three of the t

 

Hello, this is an auction for a vintage scientific electronic calculator Casio FX-120. Calculator is working and is in overall good condition with some signs of wear ! Uses 2 single AA batteries and w

 

Ten NOS sylvania vacuum tubes 12G4 The tubes are new but the boxes and carton show some wear. The tubes have not been tested. Thanks for looking. Posted with eBay Mobile

 

1 RCA 5U4GB NOS/NIB

 

I purchased this Marantz Model 18 on 1/13/13 here on eBay; listing #221176047918 if you would like to go back & check out the description\specs. The condition of this Marantz Model 18 has not chan