While I cannot answer your question directly, you might also want to consider looking at the T+A P 3100 HV or older P 3000 HV. I owned the P 3000 HV before I became a T+A dealer, and then upgraded to the SDV 3100 HV (a DAC with the preamp stage of the P 3100 HV) and both units were the best preamps I ever owned. T+A is worthy of consideration , if not better, than some of the preamps you list.
pre-amp from Soulution, CH precision and Boulder
Has anyone compare the mid level preamps from these companies?
What are your opinions on them?
Boulder 1110, CH precision L1 and Soulution 520/525. I have had the pleasure of listening to the CH L1/A1, older Soulution 720/701 and I owned some older pieces from Boulder 1000 series ( 1060 and 1008).
Thanks for your help.
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