Inputs (rear)
USB 2.0 type A “OTG” Socket (with iPurifier® technology built-in)
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Compatible with computers (Apple/Win/Linux), iPhone, iPod Touch, iPad and Android Devices, camera kit or USB-OTG cable required. (Full USB3.0 port compatible) |
Intelligent SPDIF® Coaxial |
3 Way combo SPDIF port (Coaxial In/Out; Optical In); Up to 192kHz PCM
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SPDIF Optical
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Outputs (rear)
Audio RCA L+R |
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Intelligent SPDIF® Coaxial |
Up to 192kHz PCM |
Outputs (right side)
SmartPower® Socket |
Fast charge all portable devices. Compliant with USB Battery Charging Standard 1.2 – 5V @ 1.5A |
Controls (front)
– HP Output |
Audio 6.3mm Headphone Jack |
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– Volume with Power On/Off switch |
Precision analogue volume control |
<2dB Tracking error |
– 3.5mm Input |
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Auto disable the digital section when this is in use |
– X-Bass® |
On/Off |
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– 3D Holographic Sound® |
On/Off |
Auto-switching for Speakers® and Headphones® (two separate and distinct circuits) |
Controls (left side)
– Power Mode |
Turbo, Normal, Eco |
Computer controlled power and gain scaling |
– Polarity |
Normal/Inverted |
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– Filter |
3 positions, 6 filters
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(see filter section below) |
Controls (bottom)
– Line Direct/Preamplifier
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Preamplifier function Enable/Disable, 0/9dB gain selectable
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Fixed 2V or variable with up to 5V available
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– iEMatch®
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Perfect-matching circuit for IEMs (eliminate hiss)
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Off / High Sensitivity Headphone / Ultra Sensitivity Headphone
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DAC section
DAC
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Dual-core DSD, DXD, PCM DAC by Burr Brown
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2-DAC Chip; 4-Channel; 8-Signals, custom interleaving for maximum SNR
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Bit-Perfect DSD processing, Bit-Perfect PCM processing
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Clock
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Ultra low jitter GMT computer controlled Femto Clock
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RMS jitter 12kHz – 1MHz < 280 Femtoseconds
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Audio Formats
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DSD 512/256/128/64
24.6/22.6/12.4/11.2/6.2/5.6/3.1/2.8
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All native decoding, no internal hardware conversion
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DXD 2x/1x
768/705.6/384/352.8kHz
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All native decoding, no internal hardware conversion
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PCM 768/705.6/384/352.8/192/176.4/96/88.2/
48/44.1kHz
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All native decoding, no internal hardware conversion
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Filters
– PCM
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Bit-Perfect Processing/Minimum Phase/Standard
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Digital filters selectable
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– DSD
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Extreme/Extended/Standard Range
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Analogue filters selectable
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– DXD
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Bit-Perfect Processing
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Fixed analogue filter
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Specifications (DAC Section)
Dynamic Range (Line) |
>117db(A)
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THD & N (0dBFS Line) |
<0.003% |
Output Voltage (Line) |
>2V |
Output Impedance (Zout) |
< 240Ω |
Jitter (correlated) |
Below AP2 test set limit |
Headphone Power Output
HP Amp Output
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Power (max)
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Power (continuous.)
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– Turbo mode
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10.0V/4,000 mW @ 16 Ohm
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>1560 mW @ 64 Ohm
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> 166 mW @ 600 Ohm
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– Normal mode
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5.5V/1,900 mW @ 16 Ohm
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> 950 mW @ 32 Ohm
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> 100 mW @ 300 Ohm
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– Eco mode
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2.0V/500 mW @ 8 Ohm
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> 250 mW @ 16 Ohm
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Specifications (Headamp Section)
Dynamic Range (HP)
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>115dB(A) (Eco Mode, 2V Out)
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THD &N (HP 500mW/16R)
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< 0.008%
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Output Voltage (HP)
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>8V (Turbo Mode)
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Output Impedance (Zout)
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<1Ω (iEMatch not engaged)
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Maximum Output Power
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4,000mW @ 16 Ohm Load
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when using sinewave testing the micro iDSD BL may engage protection circuits
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Continuous Output Power
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1,000mW @ 64 Ohm Load
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Micro iDSD BL main accessories
- 3.5mm rubber feet
- USB A Female > B Female Cable
- Caps for RCA sockets
- iFi bag
- USB3.0 A MALE > A FEMALE
- Silicone bracelet
- Label of battery charging
- RCA cable
- 6.35 > 3.5 adapter
- 3.5 male > male cable
- Optical Adapter
- USB A Female > B Female Adapter
- User manual
- Warranty Card
- STS card