Input | USB-C | |
Formats Supported | DSD256 / PCM384kHz / Full MQA Decoder | |
DAC | Burr Brown | |
Headphone Outputs | 4.4mm, 3.5mm | |
Power Output | BAL | 400mW @ 32Ω; 6.3V @ 600Ω |
UnBAL | 280mW @ 32Ω; 3.2V @ 600Ω | |
SNR | BAL | <109dB(A) @ 0dBFS |
UnBAL | <103dB(A) @ 0dBFS | |
DNR | BAL | <109dB(A) |
UnBAL | <103dB(A) | |
THD + N | BAL | <0.006X% (360mW/2.0V @ 600Ω) |
UnBAL | <0.01% (100mW/1.27V @ 16Ω) | |
Frequency Response | 20Hz – 45kHz (-3dB) | |
Power Consumption | <2W idle, 4W max | |
Battery | Lithium-polymer 2,200mAh up to 12 hours |
|
Power System | Charging via USB-C, BC V1.2 compliant up to 1000mA charging current | |
Dimensions | 102 x 70 x 14 mm (4.0″ x 2.8″ x 0.6″) | |
Net weight | 135 g |
Technical Specs
AMPLIFIER PERFORMANCE
Frequency Response +/- 0.1 dB (20Hz-20kHz) THD+N (20-20kHz, 150 Ω) 0.0015% THD+N (20-20kHz, 32 Ω) 0.0045% Noise -105 dBu Crosstalk @ 150 Ω -67 dB Inter-channel Phase @ 1kHz +/- 0.01° Channel Balance +/- 0.55 dB, all volume positions Max Output @ 600Ω 4.146 VRMS Max Output @ 150Ω 3.580 VRMS Max Output @ 32Ω 1.182 VRMS Power Supply 14.0 Vpp Output Impedance 0.62 Ω Battery Run Time 6-8 Hours* Charge Time 2-4 Hours*
FEATURE CHARACTERISTICS
Digital Stepped Attenuation 63 steps + mute Dual Gain 2.3x and 6.5x Bass Boost Off / Med / High Low Battery Indication @ 20 Minutes Thin Film Resistors 0.1% Tolerance Battery 1200mAh, 3.7V Li-Ion
CONNECTIVITY
Analog Input 3.5mm Digital Input USB Output 3.5mm Charging USB
DAC PERFORMANCE
Frequency Response +/- 0.14 dB THD+N 100 Hz 0.0014% THD+N 20 Hz 0.0015% THD+N 10 kHz 0.0025% IMD CCIF 19/20 Khz 0.0015% Noise A-Weighted -103 dBu Dynamic Range > 109 dB A-Weighted Linearity Error -90 dBFS 24/96 0.2 dB Crosstalk -10dBFS -80 dB Sum of Jitter Components @ 11025 Hz -112 dB PCB Stackup 4 Layers Maximum Output Line Out 100K 2.0 VRMS
DATA SUPPORT
Audio Formats 16/44, 16/48, 16/88, 16/96, 24/44, 24/48, 24/88, 24/96 Interface USB, Audio Class 1 Native Driver OS Support Windows XP & Later, OS X x86, Linux, iOS 7 DAC
COMPATIBILITY
iPhone YES: Requires iOS7+ and CCK iPad YES: Requires CCK Windows YES Linux YES Android YES: Requires v5.0+ and OTG Cable OS X YES
DIMENSIONS
Case Dimensions (mm) 99.5 x 61.5 x 14.0 Weight 4.2oz
Inputs | Wireless
Wired (digital) Wired (analogue) |
Bluetooth 5.1 (aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, HWA, AAC and SBC Codec)
USB-C Balanced 4.4mm |
Formats | DSD PCM DXD MQA (Decoder)Bluetooth |
DSD512/256/128/64, Octa/Quad/Double/Single-Speed 768/705.6/384/352.8/192/176.4/ 96/88.2/48/44.1kHz 768/705.6/384/352.8kHz, Double/Single-Speed DXD 384/352.8kHzUp to 96kHz |
DAC | Burr-Brown | |
Battery | USB-C charging. BC1.2 compliant up to 1900mA charging current | |
Dimensions | 123x75x19 mm 4.8″x3.0″x0.7″ |
|
Weight | 215 grams 0.5 Ibs |
|
Line Section | ||
Outputs | Balanced S-Bal (SE) |
6.7V max. (variable) 3.5V max. (variable) |
Output Impedance | Balanced S-Bal (SE) |
≤200Ω ≤100Ω |
Balanced S-Bal (SE) |
<110dB(A) @ 0dBFS <110dB(A) @ 0dBFS |
|
Balanced S-Bal (SE) |
<0.007% @ 0dBFS <0.015% @ 0dBFS |
|
Headphone Section | ||
Outputs | Balanced S-Bal (SE) |
4.4mm Pentaconn 3.5mm SE |
Output Power | Balanced
S-Bal (SE) |
>1000mW @ 32Ω >74mW @ 600Ω >6.7V max. @ 600Ω>320mW @ 32Ω >40mW @ 300Ω >3.5V max. @ 600Ω |
Output Impedance | Balanced S-Bal (SE) |
<1Ω <1Ω |
SNR | Balanced S-Bal (SE) |
<116dB(A) @ 0dBFS <115dB(A) @ 0dBFS |
THD+N | <0.005% (1V @ 16Ω) |
器材規格
iFi hip-dac2
數位輸入:USB 3.0 type ‘A’ (USB2.0 compatible)
支援格式:
DSD 256/128/64、Quad/Double/Single-Speed DSD、DXD (384/352.8kHz)、PCM (384/352.8/192/176.4/96/88.2/48/44.1 kHz)、MQA (384/352.8 kHz)
頻率響應:10Hz-80kHz(-3dB)
訊噪比:-120dB(平衡)、-114dB(非平衡)
動態範圍:120dB(平衡)、114dB(非平衡)
總諧波失真:0.002%(平衡)、0.001%(非平衡)
耳機最大輸出:Balance 400 mW@ 32Ω、6.3V@600Ω、S-Balance 280 mW@ 32Ω、3.2V@600Ω
電池:鋰聚合物 2200 mAh(約 8 小時續航力)
尺寸:102 x 70 x 14 mm
重量:125 g
Formats supported | DSD256/128/64, Octa/Quad/Double/Single-Speed DSD DXD(384/352.8kHz), PCM(384/352.8/192/176.4/96/88.2/48/44.1kHz) MQA |
Digital Inputs | USB 3.0 type ’A’ High-Speed Asynchronous USB 2.0, (32bit/384kHz) |
Headphone Outputs | Balanced 4.4mm Single-Ended S-Balanced 3.5mm |
Power Output | 2.0V/400 mW @ 16 Ohm |
Battery | Lithium-polymer 2200mAh |
Power System | Charging via USB-C, BC V1.2 compliant up to 1000mA charging current |
Power (max) | <2W idle, 4W max |
Dimensions | 102(l) x 70(w) x 14(h) mm |
Weight | 125g (0.28 lbs) |
Specifications
soundKey
輸入:Micro USB
輸出:3.5mm
支援最高取樣率:24bit/96kHz
輸出電壓:1.7Vrms
頻率響應:12Hz 至 45kHz
體積:53.42 × 23.56 × 7.8mm
重量:19g
iFi nano iDSD BL
型式:隨身型USB DAC耳擴
耳機輸出功率:285mW x2
動態範圍:> 109dB(A) @ 3v (Direct)、> 107dB(A) @ 0.5V (iEMatch)
總諧波失真:< 0.005%
聲道分離度:> 79dB @ 600Ω Load (Direct)、> 79dB @ 15Ω Load (Direct)
輸入:USB 2.0 TypeA OTG(具備iPurifier技術)
輸出:3.5mm line out x1、3.5mm Direct x1、3.5mm iEMacth x1
數位濾波:Listen/Measure
支援高解析解碼:PCM 384、DSD256、DXD384/352.8、MQA
尺寸:96 x 64 x 25.5mm(LxWxH)
重量:139g
Inputs:
1x Micro USB 768kHz/32-bit Capable Input
1x 3.5mm Jack Coaxial 768kHz/32-bit Capable Input
1x Optical TOSLINK 192kHz/24-bit Capable Input
1x 1amp Micro USB Charging Port Input
Output:
2x 3.5mm Headphone Jacks
Technical Specs:
Output Power @ 1kHz – 600Ω 35mW
Output Power @ 1kHz – 8Ω 720mW
Output Impedance: 75mOhms
Dynamic Range: 125dB
THD @ 3v: 0.00017%
Weight: 180g (0.4lbs)
Dimensions: 82mm (l) x 60mm (w) x 22mm (h)