2. amps-preamps
  3. 159538-150309

What tube pre-amps pair well with Pass amps?

Does anyone have experience with this?  I'm running Focal Sopra No. 2s and I understand the Focal's pair nicely with Pass amps.  Any tube pre-amps you'd recommend for consideration? I like the classical rock, but am gravitating more to jazz, classical and vocals. I just want to try something new.  Thanks.
billtro
cal3713's avatar
cal3713
1,421 posts
 
Pass Labs whether due to technological or marketing reasons promotes their “super symmetry” as a selling point. This might be best used in balanced mode. Some of the Pass Labs amps have a somewhat low input impedance.  If wanting to use tubes, I suggest considering the Atmasphere and Sonic Frontiers pres.
@unsound If you're curious, here's an article where Nelson explains what the term actually means... https://www.passdiy.com/project/articles/super-symmetric-amplification
unsound
7,329 posts
 
@cal3713 , Yes, thanks. It’s been a while since last read. ...Hence, my suggestions.

jake18aa's avatar
jake18aa
10 posts
 
I stated earlier in this thread how great my system sounds with a Pass Lab preamp and Pass Lab amps. I have now heard the Aric Motherlode II in my system and it sounds amazing! If you want a tube preamp you should definitely talk to Aric. I ordered one today!
1markr
594 posts
 
+1 @jake18aa
I felt the same when I matched up my Pass XA25 with an Aric Audio preamp! This combination makes a wonderfully musical, holographic, and natural presentation of the music that I find extremely satisfying!
phantom_av's avatar
phantom_av
326 posts
 
Atma-Sphere MP-3 Pre-Amp fully loaded will give you about 80-85% Of the Mighty MP-1 Performance.


I used to own VAC pre-amps before they are nice and warmer sounding but overall i still like the Atma-Sphere better. 
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