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Headphone Amplifier / DAC Burr Brown BitPerfect PCM1793 32bit 384kHz DSD256 MQA
The iFi Audio iDSD Nano Black Label is presented as a DAC combo and mobile headphone amplifier. Featuring high quality components and intelligent technologies, it allows you to enjoy high quality listening on the go, thanks in particular to the support of high-resolution files.
In addition, the iDSD Nano Black Label also integrates two other iFi Audio products under its hood. The iPurifier of the USB input provides effective signal isolation to limit interference and background noise for clear reproduction. One of the two headphone outputs is equipped with iEMatch technology, which automatically adapts to the impasse of the connected headphones;.
Designed to accompany a smartphone or mobile device, the iDSD Nano Black Label is a powerful DAC with high-end performance. It includes a Burr Brown PCM1793 DAC capable of supporting high-resolution files. PCM up to 32bit 384kHz, native DSD512, DXD and even MQA, the DAC / iFi Audio Amplifier at everything to delight audiophiles wishing to enjoy their entire high-definition music library without limitation.
Whether you have a symmetrical or asymmetrical headset, the iDSD Nano Black Label will provide excellent sound reproduction. It incorporates S-Balanced technology to optimize conventional asymmetric headsets in order to approximate the quality of reproduction of symmetric headsets. The device can also deliver 2x285mW to accompany the vast majority of headsets.
The USB input of the iDSD Nano Black Label operates in asynchronous mode and a can be used with a smartphone/tablet, DAP or computer. The internal AMR clock of the device from the telecommunications sector and therefore subject to strict requirements, has AMR Zero Jitter Lite technology and allows to drastically limit jitter and digital noise.
On the iDSD Nano BL the volume control is analog. It ensures extremely precise volume control and undiminished sound quality.
The iDSD Nano Black Label also features a filter system, rarely found on mobile devices. A switch allows to select the option Measure " which corresponds to the filter Linear Phase Transient Aligned Filter or the option Listen which corresponds to the filter Minimum Phase Bezier Filter.
The device is equipped with a Lithium-Polymer battery giving it a 10-hour reading time. Enough to allow you to listen to your favorite songs throughout the day and wherever you are.
Specifications | |
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Product type | Headphone Amplifier / DAC |
Input | USB-A 2.0 OTG with iPurifier technology |
Outputs | 1x Fixed Stereo Jack 3.5mm 1x Direct Jack 3.5mm 1x Jack 3.5mm with iEMatch technology |
DAC Specifications | |
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DAC | Burr Brown PCM1793 BitPerfect |
Sampling rate / Supported formats | PCM up to 384kHz DSD256 DXD up to 384kHz MQA up to 192kHz |
PCM filters | Listen : Min. phase optimized transient Measure : Optimized frequency response |
DSD filters | Listen : Extended frequency response, optimized transient Measure : Noise reduction |
DXD filter | Fixed BitPerfect process |
MQA filter | Fixed MQA process |
Amplifier & headphone output specifications | |
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Power output | 2x285mW |
Dynamic range | Direct : > 109dB(A) @ 3V iEMatch : > 107dB(A) |
THD+N | < 0.005% @ 125mW/30R |
Max voltage output(< 10% THD) | > 3.5V @ 600 Ohm (Direct, 20mW/600 Ohm) > 2.9V @ 30 Ohm (Direct, 285mW/30 Ohm) > 1.7V @ 15 Ohm (Direct, 200mW/15 Ohm) |
Output impedance | Direct : < 1 Ohm iEMatch : < 4 Ohm |
Channel separation | > 79dB @ 600 Ohm (Direct) > 79dB @ 15 Ohm (Direct, 1kHz, balanced) |
Line output specifications | |
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Dynamic range | > 109dB(A) |
THD+N (0dBFS) | < 0.004% |
Output voltage | 2.15V (+/- 0.05V) |
Output impedance | < 240 Ohm |
Channel separation | > 99dB (@ 1kHz) |
General | |
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Power supply | Rechargeable on USB port Lithium-Polymère batteries |
Autonomy | 10h playback |
Consumption | < 3W |
Housing material | Aluminium |
Dimensions | 96 x 25 x 64mm |
Weight | 139g |
Color | Black |