Has anyone experimented with the power delivered to a Chromecast to see if that has any audible effect? A Linear Power Supply certainly appears to benefit the RPi and Beresford SEG
Bit-perfect Streaming: Raspberry Pi 2 & HiFiBerry Digi+ & MoodeAudio; DAC: Beresford Caiman SEG; Power Amp: Naim NAP 100; Speakers: PMC TB2i
Recording: Mics: 2 X DPA 2011C, 2 X Line Audio OM1, 2 X Line Audio CM3, 2 X Calrec CM652D, iSK SM168, 2 X Behringer C4; Recorder: Zoom F8; Zoom H4N; Interfaces/Mixers: Sound Devices USBPre-2, Behringer Xenyx 802, Monitors: KRK Rokit 6