template_preview 8pcs 4pin Ceramics vacuum tube sockets valve base Fr U4A 300B 811 audio amps DIY Condition: New Quantity: 8 piecesFor 4pins tube: U4A 300B 811...Working Voltage:1500VContact Resistanc

 

This auction is for a B&K model 700 Dynamic Mutual Conductance Tube Tester. This tester is for parts or repair. This tester was found at a estate sale along with other test equipment. The tester l

 

Are you missing the wood sides for your Pioneer CLD-99? Or are they damaged? For auction is a pair of very good condition wood sides complete with ALL mounting hardware. These are not replicas, they a

 

vintage popeye olive bruitis & sweet-pea all the characters 45 & 33 record player emerson king features syndicate inc. lights up in the front this item is in great working condition and look g

 

1967 KPFA STUDIO CONCERT BERG BRAHMS SCHONBERG SOHUMANN RADIO MASTER TAPE Size: 10 1/2" from Radio Station Station KPFA FM 94.1 Berkeley CALIF also WBAI & KPFK We recently purchased huge archive o

 

1 vintage double rectifier tube GZ34, labeled Valvo, made from Mullard / Blackburn, Great Britain Acid code in glass: f32 / B8D1 Test on German tube tester Funke W19 with strong results: 110 / 110 mA

 

Hello all you audio head ebayers out there… Today we have up for bid a lot of 69 electron tubes from all different makers… A few of them have there original boxes… A lot of them are just single

 

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Here is a LINDAL made in Japan 5AR4 GZ34 rectifier tube. This is a new old stock item. It was tested on a Hickok 533A tube tester and it met or exceeded spec. It also was tested for shorts, there were

 

PLEASE LOOK AT MY OTHERS AUCTIONS FOR NOS TUBES, I WILL GLADLY COMBINE. Auction is for 1 tubes. You are bidding on NOS TYPE 83 ROGERS ENGRAVED BASE tube. THIS TUBE IS NEW AND NEVER USED, NO BOX SUPPLI