Minidisc uses lossy compression, so I can't imagine why anyone would put a hifi quality DAC in a minidisc player.
I would be surprised if the minidisc DAC was noticeable better than either of your CD players. It might be better to save your money on this one unless you really want a piece of audio history.
Have you verified that it's possible to use the MD player as an outboard DAC ? Does the digital in automatically go to the analog outputs without constantly holding the deck in record mode.
Overall it sounds like a shaky idea to me. I doubt you'll get a significant sound improvement using a DAC without spending in excess of $500.
I would be surprised if the minidisc DAC was noticeable better than either of your CD players. It might be better to save your money on this one unless you really want a piece of audio history.
Have you verified that it's possible to use the MD player as an outboard DAC ? Does the digital in automatically go to the analog outputs without constantly holding the deck in record mode.
Overall it sounds like a shaky idea to me. I doubt you'll get a significant sound improvement using a DAC without spending in excess of $500.