iFi Audio Micro-iDSD DSD512/PCM768/Double DXD DAC Headphone Amplifier

SKU: FN177
Price: US$619.98
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  • Onboard recharging feature SmartPower®
  • Can drive even the most hungry of headphones
  • Play True Native Octa-DSD512/PCM768/Double DXD
  • The most powerful headphone Amp with 8v/4000mW output


There is nothing like the micro iDSD. It is literally, out of this world. It is the only DAC in the world (at any price) to play True Native Octa-DSD512/PCM768/Double DXD. Its Perfect-Match means it can be fine-tuned to any headgear from IEMs all the way through to large headphones. Its 8v/4000mW output makes it one of the most powerful headamps to drive even the most hungry of headphones with ease.

iFi has forged an enviable reputation for being at the forefront of computer audio technology. The micro iDSD has just made another leap, an Octa-Leap to be precise. With its special Dual-Core Burr-Brown native DSD/PCM chipset at the heart, the micro iDSD is capable of True Native PCM768, Octa-Speed DSD512 and 2x DXD; it is simply out of this world.

The micro iDSD has 3 different power modes Eco, Normal and Turbo. Capable of 4000mW, 1000mW or 250mW, the micro iDSD is able to drive the full gamut of headphone and amplifiers alike. With iEMatch there to dial to suit any IEM, the micro iDSD has redefined the headphone amplifier class.

Used along with the analogue volume control, the diminutive size of the micro iDSD belies its uncanny ability to drive virtually anything and everything!

SmartPower® is the micro iDSD’s onboard recharging feature for Smartdevices. Its 4800mAH battery is able to fully recharge an iPhone two-times. Compatible with Apple and Android, phones and tablets, it is another example of iFi’s commitment to customer needs – enjoy high-end audio on the go without worrying about the phone going flat.

iFi’s iCAN and iTube have already achieved widespread acclaim, so much so that their core features including 3D Holographic and XBass have become renowned in their own right and imitated by others. In the micro iDSD, for the first time in an iFi product, it features XBass and 3D Holographic for Headphones and Speakers. All these features are still executed in the analogue, not digital domain to preserve the original music format.

And so much more….with the amazing Crowd-Design program, we are over the moon that you, the customer was central to the development of the micro iDSD. The micro iDSD is literally bursting with features – such as Direct/Pre-Amp, 3.5mm input, SPDIF Input/Output and much, much more. You will have to see it to believe it.

Construction Chassis and aluminum housing
Burr-Brown DAC Double Heart Bit-Perfect Compatible DSD512 - PCM768 - Double DXD
Implementation: View PDF documents on this page.

1 x USB 2.0 Type A receptacle "OTG" (iPurifier® integrated technology) - Compatible Apple / Win / Linux computers, iPhone, iPod, iPad and Android smartphones or tablets USB-OTG (requires cable or adapter not included). Compatible USB3.0 Full.
1 x Intelligent SPDIF® Coaxial - Port SPDIF three-way (Coaxial Input / Output, Input Optical Toslink miniplug (adapter included) Up to 192kHz PCM
1 x SPDIF Coaxial RCA (PCM only, up to 192 kHz)
1 x RCA analog audio output
1 x headphone 6.3mm
1 x SmartPower® Socket - Quick charge all portable devices. Conforms to USB Battery Charging Standard 1.2 - 5V @ 1.5A

- Volume with Switch on / off: Analog Volume
- Analog Input 3.5mm jack. Disables the digital functions.
- X-Bass®: On / Off
- 3D Holographic Sound®: On / Off. Automatic selection of separate circuit used by the distinction connector (3.5mm jack socket or 6.5mm)
- Power Mode: Turbo - Normal - Eco. Manages power and calibration of the gain electronically.
- Polarity: Normal - Reversed
- Filter Selection: 3 position selector for six available filtering
- Direct or Preamplifier Output: Enables or disables the volume control section. Switch with output gain adjustment Power Mode.
- IEMatch®: Adjusting the sensitivity of the ear canal phones. 3 Positions.

DAC section:
2-DAC Chip; 4-Channel; 8-Signals, Optimized for Signal / Noise Maximum
Bit-Perfect DSD processing - Bit-Perfect PCM processing
Compatible audio formats:
PCM: 768 / 705.6 / 384 / 352.8 / 192 / 176.4 / 96 / 88.2 / 48 / 44.1 kHz. Native.
DSD: 512/256/128/64 / 24.6 / 22.6 / 12.4 / 11.2 / 6.2 / 5.6 / 3.1 / 2.8 MHz. A native decoding without pre-conversion.
DXD: 2x / 1x768 / 705.6 / 384 / 352.8kHz. A native decoding without pre-conversion.

Ultra low jitter Clock Femto control computer GMT
RMS jitter 12kHz - 1MHz <280 femtosecond

PCM: Standard / Minimum digital phase (selectable)
DSD: Analog Range Standard / Extended / Extreme (selectable)
DXD: Treatment Bit-Perfect fixed analog filter.

Dynamic Range:> 117 dB
Total Harmonic Distortion (THD & N): <0.003% (output 0dBTension:> 3.3V (> 100 Ω) FS Line)
Total Harmonic Distortion (THD & N): <0.005% (line output)
Power output:> 2V
Output Impedance: <240 Ω

Headphone Output Power:
Turbo Mode: 10.0V / 4,000 mW @ 16 Ohm (Max) -> 1560 mW @ 64 Ohm (continuous)
Normal mode: 5.5V / 1,900 mW @ 16 Ohm (Max) -> 950 mW @ 32 Ohm (continuous)
Eco Mode: 2.0V / 500mW @ 8 Ohm (Max) -> 250 mW @ 16 Ohm (continuous)

Section amp Headphone:
Dynamic Range:> 115dB (A) (Eco Mode 2V)
THD & N (0 dBFS Line): <0.008%
Voltage Output:> 8V Turbo Mode
Output Impedance: <1Ω (iEMatch off)
Output Power Max: 4,000mW @ 16 Ohm
Continuous Output Power: 1,000mW @ 64 Ohm

4800 mAmp rechargeable Lithium-Polymer battery. Charging by USB and battery power supply or USB port only as startup mode. See user manual.
Battery life: 10 hours of reading about
Consumption: <2W and 4W Max standard. (reading and simultaneous recharging battery)

Dimensions: 177 * 67 * 68 mm
Weight: 310 g

Customer Questions & Answers


IFI AudioMicro- DSD512 dac'ı windows 7 sürümlü pc me tanıtmak için internetten indirilmesi gereken sürümü bulamıyorum lütfen yardım  cı olurmusunuz. Teşekkürler.

4/23/16 4:49 PM Asked.

Hi Seyhun.Just install the jRiver player and don't need a plug-in.If you need a drive,you can down fromhttp://ifi-audio.com.cn/downloads/.Thank you.

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