How to assemble a decent Pi streamer setup using PiDac.....
1. You will need: Raspberry Pi2, IqAudio PiDac+, PSU (
one of these and a 12v 1.5A toroidal transormer, case big enough for all of the above, fast 8gb SD card, some free software (SD Formatter, Windisk32 Imager and Volumio).
2. Format SD card using SD Formatter.
3. Write Volumio onto the card using Windisk32 Imager, this is the card fully prepared for use in the Pi.
4. Attach PiDac+ to the Pi2, no soldering required.
5. Connect transformer to psu board, plenty of internet instructions but on the transformer I bought it was a case of wiring the two central wires together and terminating with heatshrink or tape and then positive lead to AC+ on the board and negative to AC-
6. Use an phone charger cable to connect from psu board to Pi2 (cut the unused end and connect to DC out on the psu board), from memory this is a mini usb connector which ground is the outer part of the connctor.
7. Put SD card into Pi2.
8. Power up and allow to boot.
9. Connect to router either directly using Ethernet cable or if in a different room to router/modem use powerline 200mpbs ethernet plugs (about £20 a pair and provide connection to router using your mains wiring). To mu mind ths is much simpler and more robust a solution than messing with setting wifi up on a headless Pi.
10. Connect to Volumio - type volumio.local into a browser (phone, tablet, laptop)
11. Connect to your storage and update library, this will take some time as th Pi2 isn't the quckest PC but i only needs doing when you add more music. Storage can be a USB drive attached directly to the Pi, a pc whch has the correct folders set to "Share" or a NAS drive. This last point will need more explanatin and I'm not the best person for this.
I'm not a computer expert, or big diyer but managed all of the above quite easily with a little reading. Hope this helps, Belloire hopefully will be along to comment sometime....