Which pre should I choose?

I take faust168 comments to me warm musical and  flowing over sheer transient speed. 
Can't we have both?

If you want to inject some real warmth and feeling, try a tube pre amp. Sometimes having the right tube pre amp with a solid state amp can really bring awesome results! Proper matching of impedence should be no problem, with the right unit. I know matching components is nice, and will probably work very well indeed. But you only live once!!! ..I think...lol


Matt M

Don Sachs customizes the Tubes4HiFi SP14 preamp.

The SP14 uses 6SN7 tubes. Cost depends on which options and tubes you chose; the base configuration starts at $1,699.

Upgrading the output caps to Duelund CAST PIO-Cu will set you back $375.

Upgrading one pair of the 6sn7 tubes to Shuguang Black Treasure CV181z will cost $129.

Changing one set of RCA inputs to XLR is $275.

Worth adding to your list of possible candidates. The only problem is that since each one is custom built by Don, you can’t audition it before you buy (unless you know someone who owns one).

http://www.dsachsconsulting.com/custom%20line%20stage.html

I own one and can attest that Don is a great guy and very easy to work with. He will work with you to ensure that the output impedance of the preamp matches the input impedance of your amp.

And yes, his preamp is an incredible performer!

Aolmrd 1241: Tks for your suggestions. I am afraid the vintage gear will always need repair constantly. It will cost your time and money and inconvenience.  Also, I have heard that  Tube amp. is not as durable as transister one.