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bit OPUS#2 - Specifications

bit OPUS#2
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Model OPUS#2(HA-600)
Display 4” TFT Touch Display(480*800), IPS PANEL
CPU & Memory ARM Cortex-A9 1.4GHz, Quad-Core Memory(RAM) : DDR3 1GB
Power, Play/Pause, FF, REW, Volume Wheel
Button
Supported Audio Formats
WAV, FLAC, ALAC, AIFF, WMA, MP3, OGG, APE(Normal, High, Fast)
Native DSD(DFF, DSF)
Sample rate
PCM : 8kHz ~ 384kHz (8/16/24/32bits per Sample)
DSD Native: DSD64(1bit 2.8MHz), Stereo/ DSD128(1bit 5.6MHz), Stereo
EQ & Effect 10Band , NORMAL/USER1/2/3
Charge & Data Transfer
Connection Mode : MTP (Media Device)
USB Micro-B input(for charging & data transfer(PC & MAC))
Outputs
Battery
Memory
Clock Source/ Jitter 50ps (typ)
OS Android 5.1.1
Supported OS Windows 7, 8(32/ 64bit), MAC OS x 10.9 or higher
Dimensions 76mm(W) * 124mm(H) * 18.3mm(D)
Weight 252g
DAC
Decoding
Frequency Response
Signal to Noise Ratio
Crosstalk
THD+N
Output Impedance
Output Level
Volume Step
ESS9018K2M * 2EA(Dual DAC)
Support up to 32it / 384KHz Bit to Bit Decoding
130dB @ 1KHz,Unbalance / 135dB @ 1KHz, Balance
0.0009% @ 1KHz
150 steps
Battery Life(Play) Time & Charge Time
4,000mAh/ 3.7V Li-Polymer
Play: Approximately 9.5hours. Charge: 4 hours
General Specifications
Audio Performance
Phone (3.5mm)/ Optical out (3.5mm)
Balanced out (2.5mm, 4-pole support)
Built-in 128GB
External microSD(Max 200GB) Supports SDXC exFAT, NTFS
+0.02dB(Condition: 20Hz~20KHz) Unbalance & Balance
+0.3dB(Condition: 10Hz~70KHz) Unbalance & Balance
115dB @ 1KHz, Unbalance
116dB @ 1KHz, Balance
Balanced out 2.5mm(1ohm) / Phones 3.5mm(2ohm)
Unbalanced 2.3Vrms / Balance 2.5 Vrms
| Product specification