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| Digital cable needed digital (not toslink) RCA coaxial to USB type C | buellrider97 | 254 | 3 |
| Classe Delta Monos or Parasound JC-1+ monos which would you pick ? | fastfreight | 741 | 5 |
| CD player with R2R DAC and headphone output | soix | 2585 | 2 |
| Can GAN transistors be used for class A or AB or just call D | kijanki | 1665 | 2 |
