@jafant I am not familiar with AudioSpace CD player? Tell me more.AudioSpace is a Hong Kong company owned by Peter Lau. I purchased his CD8 cd player in 2010 from Underwood Hifi. It had a Phillips drawer and Burr-Brown PCM 1732 chip. There were two output stages so you could listen via transistors or three 12AX7 tubes.
I used it as I moved through the Magnepan line to their 3.6's. I could never particularly tell a big difference between the transistor or tube output stages.
After I moved to Theil CS3.6's, and then to the CS5i's, I started to play with DACs and used the CD8 as a transport only. I tried the PS Audio PWT as a dedicated transport and it brought much more detail and resolution to the sound.
I listed the CD8 on Audiomart and was surprised when I had three different offers and sold it within a week. Probably let it go with too good a deal! The new owner said he loved it and was rolling tubes. Different strokes I guess.
Thanks for listening,
Scott