Very nice condition Large Advent / Advent1 woofer. This one has a metal frame, not one with the Masonite ring, with a, square magnet, instead of the round one, It also has a semitransparent dust cover

 

VINTAGE RCA SELECTAVISION VIDEO DISC STYLUS CARTRIDGE CED WITH INSTRUCTIONS STOCK # 14900 NEW OLD STOCK EMAIL FOR POSTAL RATE I DO COMBINE SHIPPING

 

You're looking at my listing for a vintage 4-track quadraphonic tape of the music group "Bread" - a classic group of the 1970s!This is a 'gently used' tape that hasn't been listened to in decades. It

 

You are looking at a Pair of Vintage Smaller Advent Speakers. These speakers have been packed away for a while. I pulled them out and tested them, and they sound fantastic, with their own unique chara

 

Nos not tested Posted with eBay Mobile

 

Double Button Carbon Microphone 1920's , 9 " tall , ring 5-1/4 " diameter, mic element 3"diameter ,2-1/2 " wide , this element is huge ,but is has seen better day's mic is offered as is ,untested ,it

 

Selling a single Altec N1500A crossover. it looks in very good condition the control moves freely dont have original knob. I have no altec speaker to test it with. sold as isOn Jul-24-12 at 22:55:45 P

 

This is a LOT OF 6 VARIOUS 12BH7A VACUUM TUBES. These tubes were pulled from working equipment, there is 1 Black plate in this lot the rest are Gray plates. All tested like new at 100/100% or better.

 

This NIB NOS Philips Miniwatt GZ32 / 5AQ4 Rectifier tube loudly proclaims to be made in Holland but it has codes for Mullard made. . This tube was  tested on an AVO 163 and tests balanced and as new.

 

Here is a great buy at 2 tubes. all tested on our hickock 533 tester. both triodes mutual contance was reading steady and true at 1100-1200 micromhos on each plate . 1250 is the rating for a brand new