Recent content by Doc Marty S

I sent the question to 3M also and the response from one of their retired scientists was that 3M never figured out a way to make this easy! I have decided to simply scan in the slides one by one and then using Keynote or Powerpoint set the timing manually. The tape does play normally in a...

Hope I can make this clear. I have a series of slide shows that my dad created using two 35mm slide projectors, and a Wollensak (3M) 2866 Multi-image Recorder/Dissolver. the Dissolve unit was used to alternate the two slide projectors and has a cassette tape which had same kind of a signal in...

I have a pair of black grill Dahlqvist DQ-10 speakers for sale. They sound great but they are too large for my new home. They have had the woofer replaced in one speaker and the capacitor upgrade done in both several years ago. Asking $500 for the pair. Located in the West Palm Beach area of...

I have a pair of Electrostat-3 (Realistic) tweeters. Likely 1960-1965 vintage. They are in great condition. Cases are intact and speaker grills are perfect. All printing on them is readable. Will offer them up for $75.00 for the pair. Can photograph if desired. Anyone collecting the...

I have a pair of Acoustic Research 1 speakers (1960-1962 vintage). One will need a new midrange cone but the woofers on both and midrange on the other are intact. Each weights over 60 pounds. They are in beautiful "blond" wood cases. Will sell for $150 plus the cost of shipping. Anyone...