I agree with the other posters who recommend the Monarchy as a preamp, probably the biggest bang for the buck I've listened to if one includes the superb tube DAC. I have the original M24 model and replaced all tubes with 2 matched pairs of EH6922s to better complement my polite ACI Sapphire/Stello M200 system. Totally satisfied except for the very high gain that forces me to use 6 to 9 o'clock volume, no big deal.