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Will a tube amp work well on Revel f208?

Hi,
Two different stereo store salesmen both told me to use a tube integrated amp (primaluna evo 400, or Ayon V) on my Revel f208.  I live in an apartment, so I rarely listen at concert levels (rock,pop,80's,modern music,etc) ,  But due to that speaker's impedance swings, it's in the 4 ohm region a lot  and needs a 4 ohm capable amp.  I was told by someone else that the Revel f208 likes high current, (Which won't be found in a tube amp?).  I was considering something like Hegel or anthem integrated STR before the prima Luna evo 400  was recommended.  Can  Somebody with actual knowledge chime in so I am not at the mercy of salesman or misinformation?  The speakers are revel  f208 and I'd like to stick with an integrated and stream for simplicity (I have node 2i)Thanks!
128x128labguy
erik_squires
15,791 posts
 
Miller's answer is half right.
Sensitivity matters, but as the impedance of the amp increases (i.e. tubes)  the output of the speaker gets closer to the impedance curve than original.

This may be a blessing. If you get a dip in the right place in the bass, it may function as an accidental loudness button. In other words, the amp and speaker work together to bring you a colorful presentation.  If it sounds pink but you like pink, then you are all set.

You should audition, and pay attention to the area where the speaker's impedance dips, and ask yourself if you like it that way or not. Pay attention to how loudly you play the music (not how far you turn the control). 
tablejockey
3,793 posts
 
"So even here, there is some conflicting opinions/ information. TableJockie my speakers are 88.5 dB sensitivity. Were you happy with your setup you referred to?'

labguy-
The speakers I referenced are my present daily drivers. There is plenty of knowledge here but, other than preventing something from blowing up, this crap is all subjective as far as what sounds "good".

You will drive yourself mad adhering to white paper specs and "experts"
Of course you want to follow the "dont to that, do this.." but speakers choice is pretty basic- they sound convincing or not. Also, comparing the 4/8 ohm speaker taps will get you there. Spend time with placement in the room.

Find something that sounds good to your ears and CRANK IT!
glupson
7,842 posts
 
Those particular speakers like more power rather than less. Not to go too deep into impedance curves and whatever else others have mentioned, but...

if you own these speakers you already know that they like some more power to make sounds. Barely above dinner background music level and an 90-Watt SS amplifier volume control is at 11 o'clock.
lowrider57's avatar
lowrider57
5,396 posts
 
The Stereophile review states that a tube amp with good current via the 4ohm tap is needed. Much of the impedance curve is low but the phase angle is good and will help offset the dips in impedance.

https://www.stereophile.com/content/revel-performa3-f208-loudspeaker-measurements

avanti1960
1,406 posts
 
A 100 WPC KT120 powered Rogue Audio Cronus Magnum III will be able to drive these no problem- medium to medium large rooms.  
Should sound awesome.  
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