These are a matched set of RCA 2A3 vacuum tubes (2). Date codes on both are ET. Both measured 2300 Micro-Mhos on Hickock 1-177 tube tester.

 

6 pcs Philips EL509 and EL519 high power pentodes This auction is for 3pcs EL509 and 3pcs EL519, all made by Philips. (Yes, Pope is also Philips) -2x EL509 NOS in the box -2x EL519 NOS in the box -1x

 

fenacious Store Up for bid/purchase is an Akai GX-636 in black that was purchased from the original owner and has seen relatively little use. The unit is in outstanding condition. There is a small scu

 

2 NOS 6SL7GT RCA Tubes Be sure to check my other auctions for more great tube amp and audio gear. All auctions start at $0.99 and are No Reserve ! I had planned on building my own custom Tube Amplifie

 

A cool looking tube for the collector. Extremely rare also. This is A really new old stock in the original box. Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and man

 

Normal 0 false false false EN-US X-NONE X-NONE You can't beat my initial bid amount for this item! Please review “Payment” and “Shipping/Handling Cost” prior to bidding. If you need additional

 

Outstanding parts including a Nomex former voice coil make this Alnico Jensen sing. I added a terminal strip for easy connection. 50 watts 8 ohms Run for several hours with tone, sweeps and music. Jen

 

Tascam 122 MKIITechnician's Notes: "Corrosion on tape drive board"Use for Parts or Try to FixIssue Unknown

 

24 Piece NOS/NIB Lot 6SA7 Westinghouse

 

VINTAGE RCA TUBES + OTHERS 25 +- LOT (D)RADIO-TV-HAM RADIO- ? MOST IN BOXES AND MOST LOOK TO BE UNUSED, SOME MARKED ON ENDS USED- I HATE TO SOUND LIKE A DUMMY BUT I HAVE SEVERAL AUCTIONS OF ELECTRICAL