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

 

A rare find in a Vintage 1950's/60's Knight-Kit Wireless Broadcaster - Amplifier. This kit appeared in the Allied Radio Catalog and was a simple, low-cost, low-power AM radio transmitter. Thousands bu

 

Up for bid is a used 4-section variable capacitor that was removed from a vintage TRF receiver. Each section measures 425pF when the plates are fully meshed. Amateur radio operators like to strap the

 

quad GE 6550A tubes ( 2 have International KT88 label) 2 tubes test 80-85%, other 2 test weak

 

1960's Vintage Hitachi TH-622 6 Solid State Transistor AM Radio Portable Pocket Made in Japan My childhood radio - amazed still works and listing right now to 830am - forgot how directional these vint

 

Fresh from an upstate NY estate auction is an VM Voice Music Tri o Matic tube amplified portable model 556a Tabletop record player .I plugged it in and played a 45 several times ,checked volume and to

 

IN EXCELLENT WORKING CONDITION, A REALLY NICE SYSTEM, MODEL #31-2097 SERIAL # 401939. ALL THE LIGHTS WORK AND SOUND IS GREAT. Posted with the eBay Android app

 

4x VALVO EL 84 - EL84 tested all 40mA 6BQ5 all tubes are tested and with the Telefunken diamond on the tube button 40mA40mA40mA40mA shipping free world wide we have many other tubes,speakers,tube ampl

 

A vintage/original Sansui S-300 8 Ohm Stereo Hi-Fi Mid-Range Metal Horn "Squawker" Speaker / Driver. Just pulled from an original owner Sansui SP-300 3-Way Speaker Cabinet. It measures aprx 11.5" in l

 

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