2. amps-preamps
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Biamping Triode Tubes No Feedback With Solid State

Hi, I was wondering if anyone has tried to biamp an integrated SET tube amp with a solid state power amp. I have been listening to amps that were really nice, like the Viva Solista, the Cary SEI 300, the McIntosh 2275 or even the Sun Audio. They are great integrated tube amps but with little wattage some of them lack of punch when it comes to bass. I was thinking to partner them with a warm solid state power amp (i.e. Gamut or McIntosh, I guess MOSFET would be best). Does it make sense? Would it be flawed sonically: How would you connect the whole thing to the cross over? Would I need active or passive cross over?

For speakers I am thinking Triangle Celius, Wilson Sophias or Sonus Faber Grand Piano.

Thanks,

Josep
josep_hernandez

Showing 3 responses by josep_hernandez

josep_hernandez OP
50 posts
 
So, there's no way to use the integrated to drive the mids and highs and biamp it with a solid state for the bass drives?
josep_hernandez OP
50 posts
 
Thanks, Jeff, that is really helpful. I wonder if the result is really worth it or if it may sound odd... The truth is that there is no SET tube amp manufacturer that offers SS parts to couple their low-wattage tube amps (ie. Viva). I think it'd be an interesting niche if this is possible. Much prefered than active woofers, which in my opinion tend to have low quality amplification.
josep_hernandez OP
50 posts
 
Jeff, this is the most robust explanation I have ever heard on how to do proper biamping. I am humbled, honestly. I could not picture myself doing half of what you described in a million years. (Even if I was retired...) Not that I would not like to, but I simply don't have the knowledge nor the expertise. It is too bad. I just feel that in this hobby of ours one has to choose between the amazing warmth and presence you can get from SET (specially if they are zero feedback, ie. Viva amps) and the real bass you can get from SS. Honestly, I like both. I wish I shouldn't have to choose. With your set up, you got it. I am sure. But very few people know how to do it properly. It shouldn't be so hard.

PS. One last question, what do you thing about transformerless amps?
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