Another SDA CRS, this time the +
cortico
Posts: 587
Just got this CRS + pair, seems real wood veneer, but I’m not sure which iteration this is. Probably transitional because it still has the holes where the previous 2 tweeter versions had the blade/blade jack.
I am willing to upgrade it for the RD0198, never heard one before. All it takes is a 5.8uf cap across the 2.7ohm resistor, right?
Thanks for you guidance.
I am willing to upgrade it for the RD0198, never heard one before. All it takes is a 5.8uf cap across the 2.7ohm resistor, right?
Thanks for you guidance.
Post edited by cortico on
Comments
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You'll have to plug that hole.
The TL schematic is posted here.Political Correctness'.........defined
"A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."
President of Club Polk -
You'll have to plug that hole.
The TL schematic is posted here.
This ^^^^^, and the 2.7 ohm resistor is already there. You're shunting it with the 5.8uf Capacitor.
Home Theater/2 Channel:
Front: SDA-2ATL forum.polkaudio.com/discussion/143984/my-2as-finally-finished-almost/p1
Center: Custom Built forum.polkaudio.com/discussion/150760/my-center-channel-project/p1
Surrounds & Rears: Custom Built forum.polkaudio.com/discussion/151647/my-surround-project/p1
Sonicaps, Mills, RDO-194s-198s, Dynamat, Hurricane Nuts, Blackhole5
Pioneer Elite VSX-72TXV, Carver PM-600, SVS PB2-Plus Subwoofer
dhsspeakerservice.com/ -
Most definitely! I’ll plug the hole with two matching rubber plug caps.
I liked the way the blade / blade two tweeters version sounded, the dimensional tweeter was unplugged... I know diferente animal.
Courious about this.
ThanksYou'll have to plug that hole.
The TL schematic is posted here.westmassguy wrote: »
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These sound sweet, very nice and mellow mid range. I toke a picture of a crossover. The stereo mid-bass is the 6510 and the dimensional 6511...
I measured resistance between meg and pos terminal I got different readings:
Left 4.9ohm
Right 5.8ohm
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Ah! Found a loose inductor in one speaker... wow
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That'll be the high one.Political Correctness'.........defined
"A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."
President of Club Polk -
Yeah I had a similar with the pair I bought.
http://forum.polkaudio.com/discussion/179087/picked-up-crs/p1 -
I have soldered the connections and replaced the ties, it's all well secured now.
Could a 5.6UF cap be used instead of 5.8UF on the TL mod? is just about 3.5% off.
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If that 5.6uF is +/- 10% and it's -10% it's no longer 3.5% off.Political Correctness'.........defined
"A doctrine fostered by a delusional, illogical minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a t-u-r-d by the clean end."
President of Club Polk -
Nice find!
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I have used Clarity ESA and Sonicaps Gen I on crossovers, both excellent.
For this project, I am thinking of Jantzen Superior for the tweeter and Jantzen Standard for the ones parallel with mid-bass drivers. Anyone used Jantzen caps on these Polks before?
