Soulution or CH Precision

i play in that sandbox too; ultra uber Swiss solid state.

if you read the current Stereophile you will read about the new darTZeel 468 mono block amplifiers and 18NS preamp, and the CH P M1.1’s are contrasted.

http://www.stereophile.com/content/dartzeel-nhb-468-monoblock-power-amplifier

compared to the CH-P M1.1 you mention the Soulution is a bit more fuller sound, the darTZeel is that direction, but even a bit more subtle and refined.

i own the dart 458 amps-18NS pre and really love that combo. i’m hearing music and not a system or electronics.

at this level it’s preference and not good and bad choices. i figured that review might be helpful. not seen any CH-P--Soulution compare.

Christian Punter at Hifi Advice uses CH Precision as his reference and has reviewed Solution and compared the two. I find his reviews very thorough and helpful.

https://www.hifi-advice.com/blog/

Thanks for your answers. Indeed Dartzeel is not a brand I put on my radar yet as it is not easy to demo where I live and as I like dynamics and fast transient was not too sure it was meeting the requirement ( I mean their stereo amp not their mono)