This is a Heathkit speaker, Model No. SB 600, primarily used as an external speaker for Ham radio set-ups. It has been tested and is in good working condition. There is some scuffing in the paint. I h

 

Hello... up for your consideration is a Sovtek/Fender 5881WXT/6L6WGC beam power tetrode vacuum tubes, part number 039214. This tube has been tested, and works as it should. Item will be sold AS IS; NO

 

You are looking at special made stereo  amp tube which was manufactured by Sound Explorer, model SL-770. Power tube is RCA VT-62. I include tube RCA VT-62, GE 6SN7, United Electron 76', 5U4G. As you

 

1 pair of Jabo KH-55 Laboratory series horns. The horns are a further development of the famous Jabo 50. After more than a year of improvement the company Jabo had the success of constructing the horn

 

1 SONY CHF30(1980)CASSETTE TAPE NEW AND SEALED MADE IN JAPAN 　 Shipment:Registered Airmail:US$7.00(Ship to:USA,Europe,Russia) I combined shipping,Each subsequent cassette tape add US$2.50 Notice:shi

 

Untested. I do not know much about this tube except it came from an old Hickok tube tester. No Reserve.

 

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

 

I have 18 different Calculators and Data Calculators along with Data organizers and World Time Alarm.Most are Solar Power and Battery Operated. Most work and most are in cases.I have used several of t

 

WHITE INSTRUMENTS INC. WHITE INSTRUMENTS INC.4000 EQ's in great shape with original box. A matched pair in fantastic shape with the original boxes, inserts AND manuals. The manuals have technical sche

 

up for auction is this fine condition bang & olufsen mmc20en phono cartridge, part of a vintage hifi store buyout. it works and sounds great. stylus is in great condition. email with any questions