ETR, I'll give my ten cents...It depends on your system. I was going to sell my modded DIO because it was not a good match for the rest of my system, however I am now very happy I didn't sell it. I liked it at first but attributed some negative attributes to the DIO after extended listening. I tested an Audionote tube DAC and liked it but concluded that it did not sound as good (again, on my particular system) on certain types of music (rock, hard driving up-tempo stuff) as it did on acoustic jazz, which it did very well.
I changed other parts of my system to address the shortcomings and found that the DIO is now ideal as part of my digital front end. The CAL Delta is also good enough for me at the present. You could have Wayne mod you a DIO for 265+the cost of the unit (I think they are on sale for 100)+the CAL transport (should be less than 300). With shipping, you should be under 700. If your system could use a little warmth or is a little bright, you may want to sub the Scott Nixon DAC. Or wait until the big shootout out east.
If the DIO works out, you could upgrade to Mensa at a later time for about 150 *plus shipping. I also like the Modwright Perpetual gear, the P3A. I'll be doing a bit of a comparison between this unit and the DIO this weekend at Audiojerry's. Jerry has a beautiful setup and has been gracious enough to put up with me for a day on Saturday or Sunday *still working that out. We will also be doing a comparison of some Van Alstine Fetvalve gear I picked up, Odyssey Mono's, and AR giant tube amp. Jerry's room is set up very well (I'm jealous!) and is perfect for evaluating gear. He also has some vinyl which I hope to plug into the equasion. Either way, it will be a fun couple hours of listening to music.
I'm getting some wires from Wayne, the new M80 speaker cables. Don't know if they will be here by the weekend but if they are, I'll bring them along for the ride. Jerry has some cool Zu cables which should make for a great evaluation. The only problem is we may need very long lengths and I'm not sure how long the Bolder stuff will be. I have high hopes for the Bolder cables based on my previous experience with Wayne's stuff!
Adios,
Jack
PS: Marbles, the SACD1000 does not have a digital out. You can't use it with any outboard DAC, not even one with a toslink. The digital out only works with DTS...I returned mine after a week. It was not even close to the modded P3A or the modded DIO on Redbook. On SACD? I don't know or care. I have too many cd's to give up the ghost...