If you can stretch your budget a bit check out the
Conrad Johnson PV-11 tube preamplifier posted
OR the
Audio Research SP9 also posted
I have a TAD 150 Signature. Also nice, big sound stage, very neutral but still has that nice tube flavor. I've used it with ss and tube amps equally well. Has remote for those that like that. Uses (2) 12??7 version tubes so tube rolling is not that expensive versus some other models. Be sure to get the Signature version as it sounds better than the standard version. Does have built in phono section (which I know your not looking for) but the phono section is not that good. The value here is the line stage section. Signature version is probably worth about $700 or so depending on tubes included. A good value and they appear to hold their value here on Agon.
Conrad Johnson PV-11 tube preamplifier posted
OR the
Audio Research SP9 also posted
I have a TAD 150 Signature. Also nice, big sound stage, very neutral but still has that nice tube flavor. I've used it with ss and tube amps equally well. Has remote for those that like that. Uses (2) 12??7 version tubes so tube rolling is not that expensive versus some other models. Be sure to get the Signature version as it sounds better than the standard version. Does have built in phono section (which I know your not looking for) but the phono section is not that good. The value here is the line stage section. Signature version is probably worth about $700 or so depending on tubes included. A good value and they appear to hold their value here on Agon.