For auction is a Heathkit IG-18 tone generator. I believe these units we produced between 1969 and 1973. It is capable of generating sine and square waves. I used it to diagnosis and bias tube audio a

 

You are looking at an excellent strong matched pair of prized Telefunken Germany ECC803S gold pin, halo getter tubes with twin getter supports. The photos are three of the pair and then three each of

 

We have Up for sale is this Yamaha Model TX-400U Natural Sound AM/FM Stereo Tuner. In good condition and works fine. Item:Yamaha AM/FM Natural Sound Stereo Tuner TX-400U Features:AM/FM Digital Tuning

 

HERE'S VINTAGE Zenith TRANSOCEANIC Shortwave Radio PART - WAVEMAGNET PANEL GRAY, RED & BLACK. USED CONDITION, DOES HAVE NICKS IN THE FINISH. OFFERING AS IS, AS SEEN IN PHOTOS. SHIP WEIGHT 1 LB.

 

You are bidding on a pair of tweeters I removed from a SP 3500 Sansui speaker.They are in working condition.Model #T-104 14 ohm 20w GOOD LUCK HAPPY BIDDING

 

Vintage early 80's large face alarm clock radio in perfect working condition. Does not have ac cord but runs on batteries! Spin dial on face to set alarm, and wake to radio or melody from clock, "Here

 

THIS IS USED CARVER 4 CHANNEL AMPLIFIER, ITS IN GREAT CONDITION. IT'S HAS FIVE CHANNEL POWER AMPLIFIER: A) FRONT CHANNEL: 100 WATT B) REAR CHANNEL 50 WATT C) CENTER CHANNEL 110 WATT ALL CHANNELS WORKI

 

REALISTIC STA-2100 THE LARGEST STEREO RECEIVER EVER MADE BY REALISTIC. THIS UNIT HAS ALL ORIGINAL KNOBS AND A VERY CLEAN, BRIGHT, AND UNBLEMISHED FACE PLATE WALNUT CASE IS IN GREAT CONDITION WITH THE

 

Hello,this listing is for a lot of (24) vacuum tubes as-shown. The three on the top left are Silvertone,there are also RCA,Philco,Tungsol,and more. The part #`s on some can be seen in the pictures. Th

 

made in Hungary Super Low Noise & micro phonics; very quiet excellent tubes smooth and air; warm yet great dynamics