Tascam DA-3000

DTC

The QB-9 is the D/A. The QA-9 is the A/D.

I have yet to see a QA-9 for sale. I went ahead and bought a TASCAM 3000 on fleabay for $720 new. For that price I can afford to try some op amp mods. I think I can remove the 5532s and replace with OPA627s on a Brown Dog adapter. For my purposes, only the input buffer amps need to subbed out. Once I have the digital file, it will be played back in my Bryston BDP/BDA combo which uses Class A discrete analog stages.

If in the future a QA-9 becomes available, I'll consider it at that time, depending on the results I get with the Tascam.

Opps, my mistake.

Did you look at the old Korg or the new DS-DAC-10R?

Topten, Copying albums? Well if it was me using the Tascam, you could set the bit rate to 24 and the sample rate to 192Hz. While playing the albums you would have to sit there listening to when the track ends in order to place a track number to the digital recording.
Otherwise, you would have one big long track. The Tascam does have a feature that can automatically place tracks when the sound level lowers to any amount you want to preset. This is supposedly places new tracks in between the songs. But, in practice it doesn't work that well.
So, I do it manually like I stated above.
Kind of time consuming, but when its done you will access to the tracks individually.

DTC
Did not look at the Korg 10R, but it does not appear to be significantly better than the Tascam 3000. It uses a different op amp (OPA1662) instead of the 5532, and has built in phono preamp (which I don't need or want, I'll use my Spectral DMC-10). Plus, it cannot record directly to digital media like a USB drive or memory card like the Tascam can. The Korg must be connected to a computer via a USB cable to save digital files. The Tascam is much more of a stand alone solution. I have not auditioned the OPA1662 vs the OPA627 so I cannot comment on that.

The Korg MR2000 has been discontinued but it records to disk as you want. Don't know about the op amps, but, as I said above, Busman Audio modified mine with, among other things, different op amps.

It will be interesting to see what you think of the Tascam.