For offer is a pair of original Siemens Klangfilm speaker cable pair with in total 29 meter + of cable. There are 2 pieces of cable , each on their original Klangfilm green wooden spool. Each cable ha

 

Plate Volt Meter in great shape out off my SB-220 Heathkit

 

You are buying: 8 Assorted 12BY7 / 12BY7A Tubes All tested strong at or above 90% as pictured Sold as is as Pictured as Described Please leave 5-star eBay Feedback! This is very important! We strive t

 

I'm putting on some lots that are not often seen industrial/military items. Here is a Tungar bulb number 99x45 that is an untested pull. This bulb uses the Mogul screw base. A nice addition to your tu

 

Up for grabs is a Sansui 9090DB in working condition. I did notice that the aux input seemed to play at a lower volume than it should. This receiver is out of an estate and in my opinion could probabl

 

This auction is for a fairly good working condition & its cosmic considering its age. I had bought this from here website long ago as a dud apparatus stenciled with white letter of NAVY ELECTRONIC

 

5 DAY LISTING I have for sale a pair of 12AX7 ECC83 Miniwatt Australia tubes. Good testing tubes. UNLESS STATED "NEW OLD STOCK" ALL TUBES ARE USED. I TEST ALL TUBES FOR FILAMENT, SHORTS AND EMISSIONS.

 

Used Altec 1588B Pre-Amp Tested meets specs Input 15-/250 ohm Output 600 ohm 33.5 db Gain 12-20 Volt DC Ships to USA ONLY

 

From a lot of recently purchased tubes here are a matched pair of type 6201 JAN 12AT7 tubes made by GE. These tubes test very good on a Sencore TC-162 with readings of 103 & 103 on both tubes.

 

Lot of four Vintage Tightly Matched & Balanced RCA 6F6 Metal Vacuum Tubes - All with nice original boxes Tested on a calibrated/upgraded Hickok 539B and all test as new as well as presumed to be U