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dsavitsk last won the day on September 12
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About dsavitsk
- Birthday 03/31/1974
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http://www.ecpaudio.com
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Yet Another iPhone, Dear God: What do you mean, you don’t need four studio-quality microphones? “What a remarkable day of announcements,” CEO Tim Cook said in conclusion, but I struggle to believe that he meant it. This was, let us be honest, merely a day of announcements.
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I wanna be top-rated: Ramones’ 20 greatest songs – ranked! Commence arguing.
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The Official Head-Case Photography Thread.
dsavitsk replied to Knuckledragger's topic in Miscellaneous
I love that the new added feature is the removal of the old feature. At least it's open source ... def IMG_PROC(self): pass -
Baseball trailblazer Billy Bean, who dedicated life to inclusion, dies at 60 https://www.mlb.com/news/billy-bean-passes-away-at-age-60
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https://www.mcmaster.com/products/bumper-cushions/bumpers~/threaded-stud-bumpers-6/thread-size~m6/
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Universal output HP amp with custom Lundahl transformers
dsavitsk replied to justin's topic in Do It Yourself
Do you really need 1600V? The more you push a transformer to do extreme stuff, the worse it will do at the stuff that actually matters. I'd wager that relaxing that spec to something more reasonable would make for a much better sounding design. -
Universal output HP amp with custom Lundahl transformers
dsavitsk replied to justin's topic in Do It Yourself
Neat. Can you share the datasheet? You can do this from existing Lundahls. For instance, with something like the LL1620 there are quad primaries. So you can use two of them as primaries, and the other two as e-stat outputs (you'd have to check with Lundahl whether the voltage differential from primary to primary is an issue). Then the 8x secondaries give all sorts of ways to combine them for driving speakers and phones of different loads. Similarly, with something like the LL2766 and a push-pull circuit, you can use the OPT as a choke and cap couple the plates for e-stat use, then use the secondaries however for speakers/phones. I've found those solutions to be more novelty than useful (the gain is never quite right for everything, and a fix is no better than a second amp), so I am curious how the specifically designed option will perform. -
Happy birthday! 🎈 🎈
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If you have moved past the myth that audio wire is somehow special and are willing to use lamp cord, there's a lot of vintage looking cloth covered wire available https://grandbrass.com/18-2-twisted-harvest-gold-rayon-covered-wire/ https://grandbrass.com/18-2-twisted-black-copper-zig-zag-pattern-rayon-covered-wire/