2. amps-preamps
  3. 123679-73636

Dynaco PAS - Beautiful restoration, upgrades, and repairs

I just had 2 Dynaco PAS tube preamps completely restored by a firm called Dynaco Designs.I now have 2 virtually brand new PAS preamps with some important upgrades. Now I'll get another 50 years out of them. It is a small shop that also designed and manufactures beautiful sets of boards. You can get anything including repairs, upgrades, or complete restorations. If you wish you you can buy his boards and do the work yourself.

I am an Electrical Engineer an am really impressed by the quality of his work and the care he takes.His prices are fair. He is also a really nice guy. He also comes highly recommended Dynakitparts.com.

Contact : ( You can say Stewart reommended them)
conductor@dynacodesigns.com
brianstewartoriginals

Showing 1 response by petercapo

petercapo
7 posts
 
It may be something of an uphill climb, but I beg to differ with the notion that the original Dynaco circuits of the 1950s and 1960s are outdated such that inevitably better sounding circuits are available to drop into them, today.

I highly recommend the landmark study of the original Stereo 70 by Dave Gillespie and also the outstanding studies of the PAS by George Ronnenkamp of AudioRegenesis - have a look on the left side of the page, here: http://www.audioregenesis.com/

I have rebuilt Stereo 70, Mark III and PAS to basically the original circuit design but including certain "enhancements" akin to what the various "mods" use while nevertheless retaining the identity of the original Dynaco circuit. The results using the original Dynaco circuits can be fabulous.

BTW, no business affiliation with any other parties mentioned.
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