I received my Kwi-200 (brand new) about a week ago and it has close to 100 hours of burn-in. Initial thoughts were similar to Teajay: Grainless texture and warmth, tube like. More thoughts to come, but first... The Kwi-200 is being compared to my current amp, the Resolution Audio Opus 21 s80 Class D integrated amp which is part of the complete Opus 21 system that I own. After considering other int. amps around the same price range of $5000.00, I chose the Modwright to compare the Class D to A/B amp and to see how much difference in refinement there would be between a $2500.00 & $5000.00 int amp. The Kwi-200 is the second most expensive single piece of equipment I've purchased. The first most expensive single piece is the Ayre C-5xemp cd player (almost new) that I just received & hooked up last night. Previously, I was using the Opus 21 CD player with the Kwi-200. So, this price range is new to me. So far, I miss my Resolution Audio system. I know, give the Ayre & Modwright some time. I like the Opus 21 system because it requires one power cord and no IC's. It has a separate power supply which powers the CD player & amp thru umbilicals. Now with the new set up I'm posed with the addition of another power cord (Audience powerchord e or Zu Cable Event connected to Ayre & Voodoo Cable super tesla se connected to Modwright) and interconnects from Ayre to Modwright (Harmonic Tech Magic Link One). Speaker Cable is Cardas Neutral Reference. Speakers are Fritz Speaker Carbon 7 monitors. I'm very conscious about synergy with power cords because IMO too much silver + all solid state components = emphasis on sibilants & too much copper = less detail in overall sound.
All the responses have been fun to read. More of your thoughts are welcomed!