I guess an introduction to start:
I am a vintage audio collector like many here I suspect.
I found this forum searching for SDA SRS series speakers. Rex 81 had a pair for sale, but I was one day too late
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This forum seems to be active and helpful so it is a good find.
I was able to purchase my "second choice" pair local to me after auditioning them, but they are all original without the upgrades.
On the vintage equipment side - I have a few monster receivers from the late 70's, (Pioneer SX1050, SX1280, Sansui G901DB), A few turntables, A couple sets of vintage speakers, KEF 104/2, HPM 100's.
Anyway, enough of that I have a few starting questions as I prepare to start to enjoy my SDA SRS2 (blade - blade).
1. Has anyone connected a SX1280 or G901DB (same as G9000) to these? I have checked 3 sources and all tell me that they use a common ground. I figure that it can't hurt to ask the question in a forum with Polk fanatics. I also have a Luxman M383, but I am not positive yet if it is a common ground amp...
2. The wood on the top of one of the speaker enclosures is slightly loose. I want to know the best way to tighten this up. Go through the mid openings? If so, what surprises might doing this lead to?
3. They need a good cleaning and I will probably refinish them with Watco natural, but I will determine that later. What is a good safe way to clean the tweeter, if any?
I have restored my KEF 104/2 so I have some general experience with refinishing, and re-foam, but I do not plan to dive into this enclosure without some more research first.
I will post some pics a little later assuming I have the rights to post images.
Thanks
Bob