The TRL mod is that good. I have a transport and DAC modified by TRL. I also had a USB interface device that I was using to play music from a HD via my TRL DAC. I won't mention vendor names but this is one of those modified M-Audio Transits and I have to say I was disappointed in the results. The full TRL set-up was better in my system.
Here is a thought. My transport is an Alesis ML9600 that can also serve as a CDP, digital recording and mastering tool, and HD storage/playback system. For about $1500 including the mods TRL will modify the Alesis and give you an excellent digital set-up. Paul Weitzel has done some more work on this unit since I puchased mine and I will be sending it back for the upgrade (free I might add which is TRL standard practice). Why not call and talk to Paul about this and see if the Alesis would work for you.
Here is a thought. My transport is an Alesis ML9600 that can also serve as a CDP, digital recording and mastering tool, and HD storage/playback system. For about $1500 including the mods TRL will modify the Alesis and give you an excellent digital set-up. Paul Weitzel has done some more work on this unit since I puchased mine and I will be sending it back for the upgrade (free I might add which is TRL standard practice). Why not call and talk to Paul about this and see if the Alesis would work for you.