I would like to add that there are quite a few options to consider if you want to know you have chosen the best digital combination:
Zanden Audio Model 2000P & Model 5000S
Emm Labs XDS1
MBL 1622A & 1611F
Metronome Technologie Kalista Ref. SE & GTE Audio Trinity
Burmester 069
Soulution Audio 745
Goldmund Eidos Reference & Mimesis 20.7
Orpheus Labs Privelige Transport & DAC
Wadia 971, 931 & 922
Esoteric P-01VU, G-0Rb & D-01VU
Constellation Audio Sirius
dCS Scarlatti
Accuphase DP-800 & DC-801
APL Hi-Fi NWO-4.0SE
Stahl-Tek Vekhian Transport & DAC
Jadis JD-1 Pro & JS-1 Mk.III
47 Labs Pi/Tracer & Kondo Onagaku DAC
Esoteric P-0S & Boulder 2020
Oracle Audio Technologies CD-2050 & Weiss Medea
Spectral Audio SDR-4000
C.E.C. TL-0X & Stylus Sys HAD
Meridian Reference Signature 808.3
Audio Research Reference CD8
Chord Red Reference
Nagra CDC & Nagra DAC
Ypsilon CDT-1000 & DAC-1000
Barclay Digital F1-X & Audiologic 34 MXL
Acoustic Arts Drive II & Tube DAC-II
Combak Harmonix Reimyo CDP-777 & DAP-999EX
Ensemble DiRondo & DiChrono
Lector Audio DigiDrive TL & DigiCode 2.24
Zanden Audio Model 2000P & Model 5000S
Emm Labs XDS1
MBL 1622A & 1611F
Metronome Technologie Kalista Ref. SE & GTE Audio Trinity
Burmester 069
Soulution Audio 745
Goldmund Eidos Reference & Mimesis 20.7
Orpheus Labs Privelige Transport & DAC
Wadia 971, 931 & 922
Esoteric P-01VU, G-0Rb & D-01VU
Constellation Audio Sirius
dCS Scarlatti
Accuphase DP-800 & DC-801
APL Hi-Fi NWO-4.0SE
Stahl-Tek Vekhian Transport & DAC
Jadis JD-1 Pro & JS-1 Mk.III
47 Labs Pi/Tracer & Kondo Onagaku DAC
Esoteric P-0S & Boulder 2020
Oracle Audio Technologies CD-2050 & Weiss Medea
Spectral Audio SDR-4000
C.E.C. TL-0X & Stylus Sys HAD
Meridian Reference Signature 808.3
Audio Research Reference CD8
Chord Red Reference
Nagra CDC & Nagra DAC
Ypsilon CDT-1000 & DAC-1000
Barclay Digital F1-X & Audiologic 34 MXL
Acoustic Arts Drive II & Tube DAC-II
Combak Harmonix Reimyo CDP-777 & DAP-999EX
Ensemble DiRondo & DiChrono
Lector Audio DigiDrive TL & DigiCode 2.24