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Question about set amps and low sensitivity spkrs

Hi, In about 3 weeks I will take ownership of an 18wpc SET integrated. I currently run an Arcam SS amp with B&W 602 S2 speakers and I'm still undecided about new speakers (more sensitive, tube friendly) to mate with my new amp. My question is, can I run my current 90db sensitive B&W speakers with the SET integrated without doing damage, or shortening the life of my new tubes? I'd hate to have the amp sitting in a box waiting for me to decide on new speakers :) I frequently see that B&W speakers don't mate well with tubes...why is this?
thanks
Michael
mbleming
ghanson
53 posts
 
Having owned B & W loudspeakers before with similar sensitivity and impedence, 90db/watt and 4 ohm, I can say that mine craved a good deal of power. If mine were like yours this impedence value may drop to 3.6 ohms, as it was listed in the manual- NOT the sort of load I would want to pair with an SET.
pubul57
3,712 posts
 
Only problem with the 4ohm tap is that you are going to drop the wattage quite a bit - I think.
jpstereo
53 posts
 
Do not forget Louis's Omega line of SET-friendly speakers. Outstanding!

www.omegaloudspeakers.com
Post removed 
pubul57
3,712 posts
 
Tvad, I thought that was they way SS usually works, but not tubes (but I'm no expert).I know when I owned the RM10 Roger Modjeski said I would loose power if I used the 4 ohm tap versus the 8 ohm, but there were advantages in terms of dampening and distortion. By the way Mbleming, what amp are you using?
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