thebit Opus#1 DAP from South Korea
Dec 25, 2015 at 1:30 AM Thread Starter Post #1 of 4,132

CosmicHolyGhost

Exhaustively burning holes in his wallet
Joined
Jun 10, 2013
Posts
3,143
Likes
246
New DAP
 
http://www.thebit.co.kr/content/pubf.action?fn=product/product3
 
Selling in Hong Kong for around 5280hkd (680usd)
 

General Specifications



Model​

Opus#1

Display​

4" TFT Touch Display(480*800)

CPU & Memory​

ARM Cortex-A9 1.4GHz, Quad-Core Memory(RAM) : DDR3 1GB

Button​

Power, Play/Pause, FF, REW Vol+ / Vol-

Supported Audio Formats​

WAV, FLAC, ALAC, AIFF, WMA, DSD, MP3, OGG, APE(Normal, High, Fast)

EQ & Effect​

10Band (T.B.D) , NORMAL/USER1/2/3

Charge & Data Transfer​

USB Micro-B input (for charging & data transfer (PC & MAC))
Connection Mode : MTP (Media Device)


Outputs​

Phone (3.5mm) / Optical Out (3.5mm) / Balanced Out(2.5mm, 4-pole support)

Battery​

4,000mAh/3.7V Li-Polymer

Battery Life(Play) Time & Charge Time​

Play: Approximately 10 hours(44.1KHz 16bit, Vol.75, 32ohm, LCD off),Charge: 4 hours

Memory​

Built-in 32GB(OPTION:64G)
External microSD(Max 200GB) x2 Supports SDXC exFAT, NTFS


Clock source/ Jitter​

50ps(Typ)

OS​

Android

Supported OS​

Windows 7,8,(32/64bit), MAC OS x 10.9 or higher

Dimensions​

72mm(W) * 112mm(H) * 18mm(D)

Weight​

185g


Audio Performance



DAC​

CS4398 * 2EA(Dual DAC)

Decoding​

Support up to 24bit / 192KHz Bit to Bit Decoding

Frequency Response​

±0.02dB(Condition: 20Hz~20KHz) Unbalanced & Balanced
±0.3dB(Condition: 10Hz~70KHz) Unbalanced & Balanced


Signal to Noise Ratio​

114dB @ 1KHz, Unbalanced
115dB @ 1KHz, Balanced


Crosstalk​

130dB @ 1KHz,Unbalanced / 135dB @ 1KHz, Balanced

THD+N​

0.0007% @ 1KHz

Output Impedance​

Balanced out 2.5mm(1ohm) / PHONES 3.5mm(2ohm)

Ouput Level​

Unbalanced 2.1Vrms / Balanced 2.3Vrms(Condition No Load)

Volume Step​

150 steps



 
Jan 13, 2016 at 6:51 AM Post #2 of 4,132

roguepp88

100+ Head-Fier
Joined
Oct 22, 2014
Posts
157
Likes
33
This looks interesting, wonder how it will sell...
 
Jan 13, 2016 at 12:18 PM Post #3 of 4,132

henrykcy

New Head-Fier
Joined
Apr 13, 2015
Posts
4
Likes
12
I just bought Opus#1 to replace my ak100II, much better than the ak100ii 
smile.gif
.
 
Jan 16, 2016 at 10:52 AM Post #7 of 4,132

Mimouille

Headphoneus Supremus
Joined
Nov 3, 2010
Posts
11,810
Likes
8,410
Location
Paris, France
in different ways, i would like to say opus#1 have a huge soundstage, and better bass than the ak100ii . Also,  i can hear more details by using opus#1. 
I think this dap is good for people who love band? i'm not sure but that's my feeling.
Thanks. I would love someone to compare to the AK240 as they have the same DAC.
 
Jan 16, 2016 at 12:54 PM Post #8 of 4,132

Duy Le

Head-Fier
Joined
Aug 15, 2015
Posts
90
Likes
24
Is build quality good? I read in spec the material is ABS.
 
Jan 16, 2016 at 1:37 PM Post #10 of 4,132

Raketen

Headphoneus Supremus
Joined
Apr 5, 2010
Posts
3,988
Likes
1,755
Looks nice. Is this full-version android or android-derived OS?
 
Jan 17, 2016 at 1:48 AM Post #12 of 4,132

jrazmar

500+ Head-Fier
Joined
Dec 3, 2008
Posts
836
Likes
242
can we buy this online? where?
 
Jan 17, 2016 at 10:17 AM Post #14 of 4,132

azerty6713

Head-Fier
Joined
Jan 18, 2013
Posts
55
Likes
33
Is this player can be used as an USB dac ?
 

Users who are viewing this thread

Top