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1. Old Synology > NUC ROCK > RPi4USB RopieeeXL > Hugo TT2 > ATC40A
2. Naim Atom > Neat Iota
3. PC or RPi3USB > Original Chord Hugo / Benchmark DAC1PRE > Pro-Ject Amp Box DS > Audience One / Grado PS1000
4. Naim MuSo