The nano iDSD Black Label is a portable DAC and headphone amplifier. It will enhance your personal audio. The nano iDSD Black Label plays Hi-Res audio up to DSD256 so you can enjoy your tunes in the original format just as the artists intended. Getting into MQA? The nano BL is MQA ready. Use it with Tidal Masters on your computer or mobile. The iFi exclusive S-Balanced circuit provides all the benefits of balanced outputs such as low-noise and less distortion when used with headphones and IEMs fitted with balanced wiring. For single-ended headphones, S-Balanced cuts crosstalk in half. The benefits are ‘clearly’ audible. General Input(rear): USB2.0 type A ‘OTG’ Socket (with iPurifier® technology built-in) Output(rear)； 1 x audio fixed line out L+R 3.5mm Digital Filter: 2 positions. 2 filters Outputs(front): 2 x 3.5mm headphone audio outputs. ‘Direct’ and ‘iEMatch®’ DAC DAC: DSD, DXD, PCM DAC by Burr Brown Bit-Perfect DSD processing, Bit-Perfect DXD processing Clock: Low-jitter crystal clock Audio Formats: DSD 256/128/64/12.4/11.2/6.2/5.6/3.1/2.8 DXD 384/352.8kHz PCM 384/352.8/192/176.4/96/88.2/48/44.1kHz MQA 88.2/96/176.4/192kHz filters Filter–PCM: Listen (transient optimised minimum phase) Measure (frequency response optmised) –DSD: Listen (extended bandwidth transient optimised) Measure (narrow bandwidth, low output band noise optimised) –DXD: Fixed Bit-Perfect Processing –MQA: Fixed MQA Filter Headphone Amplifier Amplifier: Dual Mono 2 x 285mW Direct Drive, coupling capacitor free circuit for highest fidelity Volume Control: 3.5mm TRRS with Balanced compatible wiring Dynamic Range(including DAC): > 109dB(A) @ 3v (Direct) > 107dB(A) @ 0.5V (iEMatch®) THD &N (@ 125mW/30R): < 0.005% Max. Output (<10% THD): > 3.5V @ 600Ω Load (Direct) (20mW/600Ω) > 2.9V @ 30Ω Load (Direct) (285mW/30Ω) > 1.7V @ 15Ω Load (Direct) (200mW/15Ω) Output Impedance : < = 1Ω (Direct) ®) Channel Separation: > 79dB @ 600Ω Load (Direct) > 79dB @ 15Ω Load (Direct) (1kHz, TRRS plug Balanced wiring) Line Output Dynamic Range(Line): > 109dB(A) THD & N(0dBFS Line): < 0.004% Output Voltage(Line): : 2.15V (+/-0.05V) Output Impedance: < 240Ω Channel Separation: > 99dB (@ 1kHz) Jitter(correlated): Below test set limit Dimensions: 96(l) x 64(w) x 25.5(h)mm Weight: 139g (0.31 Ibs) Warranty period: 12 months
