2. amps-preamps
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Seeking tube amp advice

I'm replacing my Rogue Medusa hybrid amp to return to all tube...Here are my top considered choices ( to be paired with a Rogue RP1 preamp):
I had a trade deal for a couple of Quicksilver Silver 88s, but I've lost touch with the other party...

I know that there are many choices besides these, but I have had some (good) experience with Rogue, and these are all available now on the used market...

Rogue Atlas Magnum
Rogue stereo 90
Rogue ST100
Rogue M150 monoblocks.

My speaker manufacturer suggests about 100wpc.

Thanks...
phastrone
atmasphere's avatar
atmasphere
11,574 posts
 
Do you mean that your speakers are rated at 100 watts?

More useful specs of your speakers are impedance and sensitivity. What speakers are they? The interface between tube amps and speakers is very important to get the best out of both!
phastrone OP
24 posts
 
The manufacturer (Angstrom) recommends a 100 wpc amplifier for the Angstrom Obbligatos...They don't publish efficiency ratings, but, as I remember from a phone call with the maker, they are 91db efficient.
phastrone OP
24 posts
 
They have a nominal impedance rating of 4 ohms.

mr_m
1,900 posts
 
Rogue ST-100 is a good choice and highly rated.
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