NuPrime LPS-212 - PSU rca a DC filter can help

a DC filter can help increase lifespan

Spotify - Spotify Connect with max 320 kbps (no lossless or hi-res)

better efficiency

Bifilar wound litz conductors

NuPrime LPS-212 - PSU rca a DC filter can helpThe power supply NuPrime LPS 212 delivers the purest possible voltage with its balanced platform. 2 independent outputs (12V DC), thus you can power two devices simultaneously. 2x 12V outputs EMI filter Soft start Surge protection, Overcurrent protection, Overtemperature protection, Protection for spikes on the network Large capacitor bank (over 35,000 uF) Devices with low power, e. g. DAC, streamer, CD player, media server, and digital music player,