General specifications
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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
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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 |
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DXD 384/352.8kHz |
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PCM 384/352.8/192/176.4/96/88.2/48/44.1kHz |
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MQA 88.2/96/176.4/192kHz filters |
Filter–PCM: |
Listen (transient optimised minimum phase) |
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Measure (frequency response optmised) |
–DSD: |
Listen (extended bandwidth transient optimised) |
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Measure (narrow bandwidth, low output band noise optimised) |
–DXD: |
Fixed Bit-Perfect Processing |
–MQA: |
Fixed MQA Filter |
Headphone Amplifier
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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) |
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> 107dB(A) @ 0.5V (iEMatch®) |
THD &N (@ 125mW/30R): |
< 0.005% |
Max. Output (<10% THD): |
> 3.5V @ 600Ω Load (Direct) (20mW/600Ω) |
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> 2.9V @ 30Ω Load (Direct) (285mW/30Ω) |
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> 1.7V @ 15Ω Load (Direct) (200mW/15Ω) |
Output Impedance : |
< = 1Ω (Direct) |
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< = 4Ω (iEMatchsup>®) |
Channel Separation: |
> 79dB @ 600Ω Load (Direct) |
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> 79dB @ 15Ω Load (Direct) (1kHz, TRRS plug Balanced wiring) |
Line Output
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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) |