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I'm interested in these amplifiers in the order listed above. If you have a clean working example of one of these beasts contact me with your asking price
Thanks

Ed

I only live 30 minutes from manchester. I could make arrangement to meet at a location outside of hartford

This was posted once. here is the link with pics I dont have the pics stored anymore

http://www.polkaudio.com/forums/showthread.php?t=70365

"LAST CHANCE"

FREE- A full set of SDA SRS top and bottom oak end caps and THREE side panels. The tops and bottoms are in nice shape with no splitting. Would need to be refinished.

The side...

two hours from NYC hutch to merrit 120 miles

Middletown south of Hartford

FOR FREE- A full set of SDA SRS top and bottom oak end caps and THREE side panels. The tops and bottoms are in nice shape with no splitting. Would need to be refinished.

The side panel are also...

I did see the change at the crossover to the socket. I wasn't sure if the IC cable had something going on and wanted to be sure before I start this project. I wanted to avoid cutting open the IC...

I did check the continuity and the results are large blade to large blade small blade to small blade. Info for those who want to build new IC cables with the blade/blade configuration.

It seems the polarity reverses at the speakers IC socket not in the IC wire. Would you agree? This would be for the first generation SDA SRS

Does anyone know if the polarity is the same from one end of the blade blade IC cable to the other end?
It looks like the polarity is reversed to the SDA blade blade socket from the right SDA SRS...

Hi Scott,

I'm in the process of replacing the end caps on my SRS. My oak caps are in good shape no splitting and you could refinish them to make em shine. I'm changing the overall appearance of...

The tweeter wire from the crossover to the drivers was that zip cord crap that I also replaced. Not really sure if this made any difference since it was done the same time as the caps and resistors....

Polk used 16 gauge hook-up wire through the entire food chain. It would seem some kinda signal drop from the original binding post through the crossover and then out to the drivers would happen. ...

I still need to upgrade the SDA hook up wires. I'm still getting everything together for that one. I was undecided on speaker cable. I think its gonna be coincidents trs extreme.

I upgraded the internal hookup wire from the binding post to the crossover. This was a huge improvement. The crap that Polk used was 16 gauge and what looked like zip cord wire for one of those old...

The MC3500 has full extension with added slam, and very controlled bass the new crossover work reveled this quite a bit more. They don’t make amps like this anymore. A much different animal than...

I'm having issues with uploading to this site. Here is a link to view more pics. This is work in progress and I'll be adding more pictures.

http://www.flickr.com/photos/bigmacsystem/

been away a few days, sorry bout that. I only have about 30 hours on the speakers. The mid bass was rough to start but after 20 hours it started to smooth out. I used the Duelunds in the tweeter...

Hi Face,

How are the Goertz speaker cables? Look interesting and have good reviews. Hows the Mac equipment treating you?

cant post more than five pics only had two more.:cool:

few more pics

Recent mod to my SDA SRS speakers. The work was done by a very nice gentalman in CT, Carls custom speakershttp://www.classicloudspeakerservices.com/index.html

Try Bugle boy late 50's "D" getter. They dont get any better than these.

Does Polk have any recommendations for someone experienced enough to terminate the Polk cobra flat cable. I have 1-14' pair I would like to make into 2-7' pairs. Any suggestions?:eek: