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Re: SDA SRS 2 Amp
The + side of the circuit may have separate transformers and power-supply capacitors, but the - side is sometimes shared, even on designs labeled "dual mono". My amp has two transformers an…1 · -
Re: Rta12b for $125?????
You haven't heard them yet. Imagine how much better it gets with the upgraded tweeters and fresh capacitors instead of the ancient dried-out units in there now. I discovered two weeks ago that m…1 · -
Re: Is the 1c an upgrade from 2b's?
I have read, on this forum, opinions to the effect of:* The CRS is the most under-rated of the SDA line * The 2BTL is the most-coherent of the SDA line * The 1C is the sweet-spot of the SDA line * Th…5 · -
Re: 2B and EARLY 1C AI-1 modifications
Seems that images posted earlier have mysteriously vanished.2 · -
Re: Polk SDA1
The 1B is a 4-ohm nominal speaker. I ran my 1Bs off of a 120-watt JVC for about five or six years. I only had real problems at higher volume levels. The 1C is a 6-ohm nominal speaker. It's not l…1 ·
