2. speakers
  3. 1323380521

DCM Time Window 7 - AMP & PREAMP

I’ve Found out that I’m the owner of 1 of only 200 pairs of DCM TW7 speakers ever made.
I am running 2 Carver A500x amps in mono block mode into these speakers. The speakers are rated at 700W max into 4 ohm. The Carvers in Mono Mode are 800W.

My question is …does anyone else have these speakers and what kind of amp are you using, and what are your thoughts on the DCM Time Window 7?
And to the Tube AMP experts I ask, how many watts would be appropriate for these speakers? They are efficient at 92DB, but they're still power hungry.

I am thinking of introducing a Tube PreAmp into my system and take the Denon out…any suggestions for something under 1k?

My system:
Denon AVR 3300, Emotiva XDA-1, Rotel 991 AE, (2x) Carver A 500x, DCM Time Window 7.

Thanks
128x128dfgkali
love_to_listen
1 posts
 
Dfgkali,

There is a great thread on TW7's-- search for "Whatever happened to DCM's Steve Eberbach?" on the AVS forums. There is a guy there (Jamie Hauser) who not only owns a pair of 7s, he's probably one of the most knowledgable guys out there when it comes to sharing info about them (the only other person I'd consider more knowledgeable is the designer, Steve Eberbach, whom Jamie has talked to on numerous occasions regarding crossover design, rebuilding, etc).

Worth checking out.

-Russ in Napa
johnnyb53
3,510 posts
 
12-10-11: Dfgkali
Johnnyb53, I checked out those Heatkits...eh too vintage. I've been thinking about Emotiva's XPA1's, their Flagship monoblocks.
Did you specifically check out the AA-1600? There's not a lot to the styling: anodized black faceplate with removable handles. Still, it's an excellent neutral stable amp from the same era as your TW7's.

But the Emotivas are also a great value and should work well. And they're very cool looking with the blue light and all.
hifihvn
943 posts
 
Here is a chart that may help.[http://www.sengpielaudio.com/calculator-levelchange.htm]
hifihvn
943 posts
 
Wiki link.[http://en.wikipedia.org/wiki/Decibel]
dfgkali's avatar
dfgkali OP
23 posts
 
Ooo..This is neat stuff.. Thanks :)
More to discover