This lot consists of four (4) possibly used NEC type EF86 6267 vacuum tubes for audio use. All have the same date code number 18 and have the round halo getters. Tested on a TV-7A/U tube tester and wi

 

Up for auction a great lot of tuning capacitors and rotary switches. These items are from WWII, Korean, and Vietnam era transmitters, receivers, amplifiers, and test equipment. Capacitors and switches

 

Set of four blackplate blackglass National Union Made in U.S.A. 6SN7GT preamp tubes. The tubes are marked ZT with date code 53-09. Tested on B&K 606 tester 83-84, 82-90, 83-87, 86-83. These are NO

 

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

 

Two rare MC input transformers Unused NOS Item includes two MC Transformers Specification: The step up ratio is 1:2 or 1:10 or 1:20 The DC input resistance is ca 150 Ohm or ca 75 Ohm and the output re

 

This auction is for a lot of 20 vintage used type 50L6 radio tubes (one of the AA5 set). I have tested about half of these tubes with excellent results. They need cleaned. This auction is for the actu

 

nhat4709 Store BRYSTON model : 2B stereo - mono power amplifier . 1978 year . 50 watts RMS per channel into 8 ohms speaker . 100 watts RMS per channel into 4 ohms speaker . 200 watts bridge mono per c

 

Lot of 9 original Technics SL-Q series turntable service manuals.  In good shape.  Contains parts list, schematics, alignments,  and supplements.  Models SL-1300MK2, SL-1301, SL-1350, SL-1400, SL

 

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

 

Payment | Shipping | Policies LOT OF 3 RCA VACUUM TUBES NOS 5AR4 GZ34 NEW OLD STOCK Click to View Image Album WE CLEANED OUT THE ESTATE OF A 95 YEAR OLD RADIO TV REPAIRMAN , WE ACQUIRED A HUGE COLLECT