You are bidding on a matched pair of RCA 12au7 clear top vacuum tubes made in 1962. All tubes are tested for shorts, gas, and leaks. TV-7B/U Minimum value... 56/56TV-7B/U test results... 110/112, 108/

 

1967 vintage Japan TUBE AMP DIY GUITAR AMP PROJECT Roberts reel to reel Left side

 

2-in-1 360° Angle Finder with 600mm Ruler Brief Description This 2-in-1 Angle Meter with Ruler measures and lays out both angle and length accurately and quickly. The total length of ruler is long an

 

This is a one pound lot of mixed vacuum tubes in used and some new condition both untested. I have way too many tubes to test or even check what most of them are so I will auction in one pound lots. T

 

These are new old stock, never used. They have been sitting in a garage for years and the boxes have taken some wear. The tubes appear to be in great shape, however I do not own a tube tester to test

 

Normal 0 false false false EN-US X-NONE X-NONE My General Policies: I want both you and I to have a good experience buying and selling on eBay. Bad auction experiences are no good for anybody. I've fo

 

Removed from console a remote amplifier .no tubes included Used 2. 6bm8-ecl82 untested sold as is for parts Posted with eBay Mobile

 

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

 

YOU GET ALL 24 TUBES ONE PRICE everything you see one bid all 24 tubes genuine western electric made usa FULLY TESTED EXCELLENT ALL 24 TUBES MADE IN 1979 USA ALL 24 TUBES ONE PRICE THESE CAN BE THE UL

 

Up for auction are these four Sylvania 6GW8/ECL86 NOS/NOB vacuum tubes. People these are "SWEET" and were made in Germany. Please, look at he the pictures and see for yourself, all four were tested on