Description
USB DAC with MQA (+ headphone amplifier) Async USB 384/32 inc DSD 256
Review: https://www.hifinews.com/content/ifi-audio-neo-ids…
| Features/Specifications: | |
| 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 Headphone 3.5mm one direct, one with iFi iEMatch® integrated |
| 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) |
| < = 4Ω (iEMatchsup>®) | |
| 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 |
| Warranty period: | 12 months |
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