An almost moderately interesting review of the sMS-200Ultra. Note the reviewer uses a 220Pro. Enjoy!
https://www.scribd.com/document/37270869...-Hfw-apr18
https://www.scribd.com/document/37270869...-Hfw-apr18
1000 Pro - KEF Blade - iFi Zen Stream - Mutec REF10 - MC3+USB - Pro-Ject Signature 12