I sold my preamp and am using my D150 until I replace it. I assume its ok to run my MC 30's thru the D150. Obviously it doesn't have phone pre or any analog inputs in it so I was wondering if the following would work in the meantime. I have a MP100 phono pre that I could go digital out to the D150. I am not sure how it would sound since you would be going analog>digital>analog. Has anybody tried this or have any thoughts? Or should just forget about vinyl until I get another pre.