This Sony SQD 2050 can be hooked up to a number of component stereo systems to give quadraphonic sound. I did some limited testing. The unit powers up. I then set it up with a Heathkit AP1800 preamp r

 

This pair of new old stock Gulf Promotional AM Radios from the 1970's. These transistor radios are designed to look like Gulf Gas Station items. One looks like Gulf Pride Multi-G Motor Oil and the oth

 

Up for auction is an Admiral Bakelite Radio Phonograph, produced during the late 1940's. Model 7RT41-A --- CHASSIS 6L1. Cosmetically, the radio is in great condition. There are no cracks or chips on b

 

I'm putting on some lots of audio tubes that I have obtained and tested. Here are (3) Mullard made 6DJ8/ECC88's that I have tested on my Heathkit TT-1 mutual conductance calibrated tube tester. They h

 

SUNFIRE LOAD INVARIANT BOB CARVER STEREO POWER AMP UP FOR BIDS IS THIS BOB CARVER STEREO POWER AMPLIFIER WHICH MOST PROBABLY IS A FIRST GENERATION SIGNATURE SERIES 600 X 2. AS PER ITS SERIAL NUMBER 98

 

The Altec items I have came from the original owners who have had them since new. The late 50's or early 60's. This auction is for Altec 306a Am/FM Tube Radio Tuner in the original Box. It does light

 

SquareTrade © AP6.0You are bidding on (1) NOS, ALTEC LINE TRANSFORMER MODEL 15095A. It will come with the box pictured and I believe it to be nos. WE SHIP WORLD WIDE. Shipping in CONT. USA is $6.80.

 

Thanks for looking. These tubes where pulled from a MC275 and I had an extra pair. These tubes are used, they should be tested before installing them in your amp. Since I don't have a tube tester so I

 

You are bidding on a Western Electric type 360 horn type microphone. It was used at telephone company operations so that workers in a warehouse setting could talk to people in the office. It hung from

 

Pristine on the outside and minimal wearing around the interior cones. No cracks or splits. Beautiful solid wood cabinets make these a fabulous showpiece. Due to the all screw construction replacing c