Audiophilepure

The SIGMA is a first-rate DAC/Amp that should make any audiophile happy. Having found the audio qualities excellent, I have a few reservations. As a portable system, there is no way to attach the device to your phone or music player, so you can carry them together. It’s awkward at best. Even worse, there is no case, and with the beautiful glass front and back pieces, I can sense an unhappy ending if the unit is dropped or the glass surfaces become scratched. I am surprised there was no case that comes with this device, and no thought given to how to carry it with a music source. I don’t think most people want to carry a music player or phone, with wires coming out to attach to the SIGMA in a loose configuration. Yes, Bluetooth will keep it wireless, but there’s still the SIGMA to carry around with a lot of exposed glass.

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