How many DACs... First DAC separate was an Audio Alchemy. some little thing for a few hundred.
Later I bought new a Adcom DA600 when it came out. And a used Adcom DA700 later on for $250. I kept that DA700 for many years. (and it and the DA600 still in my closet) Tried a $2300 raved on TAS and Stereophile DAC. no better in any way and returned it. Only finally this Summer 2018 I tried a Marantz SA-10 as a DAC to play CDs, and yeah, it is a lot better. So I bought it. Most certainly my last DAC.
Later I bought new a Adcom DA600 when it came out. And a used Adcom DA700 later on for $250. I kept that DA700 for many years. (and it and the DA600 still in my closet) Tried a $2300 raved on TAS and Stereophile DAC. no better in any way and returned it. Only finally this Summer 2018 I tried a Marantz SA-10 as a DAC to play CDs, and yeah, it is a lot better. So I bought it. Most certainly my last DAC.

