Went through a couple of 203 DACs a few years ago. OK until you compare them to a genuinely natural sounding DAC, at which point the 203s sounded rather synthetic.
Owned a 500 transport until I started using a streamer. Lovely bit of hardware, though for some reason it HATED the Mana amp stand I had. Hated it so much that the oil rig had to go.
More recently, went through a 568.2 to a 568.mm and now have a G68. IMO as good as a high quality stereo DAC, but then also adds in a high quality pre-amp, surround sound capabilities and with the G68 a seemingly benign bass room correction capability. From my own perspective, a positive bargain when you compare to the cost of having separate boxes trying to do the same.
Added a HD621 to enable HD audio from BD. Bugger all use for stereo music and streaming, but mine does make movies sound ace and nicely sorts out multiple HDMI inputs for my projector.
More recently, added a "Sooloos" MC200. Technically, I think it's a optimised small form factor PC, with an industrial reliability hard drive and built in upsampling and apodising. From a useability perspective, makes everything else I've come across look like iron age techology, even the wife loves it's usability. No, it wasn't cheap, but as it was s/h, it's not THAT much more than a good NAS or Imac, runs quiet, and does include Meridian apodising, which I do believe adds value.
Prior to Scalford, have to say that I was rather skeptical of their DSP speakers. The DSP6000s made me think twice and I've now been back to listen to their 7k and 8k range. Presently looking to setup a home dem on some DSP5200s to see how they would compare to my existing horns.