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Re: SDA 1A What to do now?
For practical purposes, your receiver does not "have" ohms. It is rated to DRIVE (power) a range of loads measured in ohms. The most-common FTC spec is "maximum continuous Watts into a…3 · -
Re: The AI-1 Dreadnought Project Pt.1
The Polk-supplied AI-1 used a 0.13-ampere current-capacity, and 15VA (!!!) transformer. Matthew Polk suggested a transformer that could handle "5+ amperes" peak current. The 800 VA transfor…1 · -
Re: Polk SRS SDA 3.1 TL
Air-core inductors don't saturate. Iron core inductors need to be big enough to handle all the potential power without saturating. My 1Bs have iron-core inductors from ERSE for the "big&quo…1 · -
Re: What happened to some of the discussions?
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Re: SDA SRS 2 crossover capacitor value question
https://erseinc.com/mpx%2Fplusex ERSE sold/sells 91uF caps when I rebuilt my 1Bs. No promises on them still being available. ERSE was gone for awhile, but maybe they're back. When it was me, I r…1 ·
