iFi iDSD Black Label: Swiss Army knife utility, top tier sound and flexibility that does everything extremely well, so much value it's just unfair to the competition – Audio Primate
Trans/portable high-end audio: iFi's micro iDSD Black Label | Darko.Audio
iFi Micro iDSD Signature - The last run of the classic Micro series - Headphone & Earphone Audio & Reviews
iFi micro iDSD Black Label review: black power - Soundphile Review