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LA-QXD1 Entry-level High Fidelity Fully Balanced DAC

Music follow me, 
​Are you attracted to me? 
​
The minimalist industrial design of LAQXD1 is impressive. 
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CNC machining of all aluminum body shows its metal charm and surface anodizing gives an extremely fine feel.
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LA-QXD1 integrates USB-B, Toslink, Coaxial inputs and digital Coaxial output.
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LA-QXD1's analog output includes a standard fully balanced XLR and a single-ended RCA. 
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LA-QXD1 uses the universal Type-C interface for power supply. Users can choose an adapter or a power bank to ​power it.
LA-QXD1's front panel integrated buttons and indicator LEDs can clearly ​indicate the current working status.
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Buttons supported digital inputs audio switching, volume up and down, filter mode switching and mute function. Indicator supports input, filter mode, power indication and mute prompt. 
Press PWR/MUTE button for 2 seconds to switch filter.
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Specifications and Test

Dimensions:
Weight:
​Color:
Power input:
 Power consumption:
Signal input:
Digital output:
 Line out:
 RCA:
Frequency response:
Dynamic range(DNR):

Signal noise ratio(SNR):​:​
THD+N:
Crosstalk:

Output voltage:​
​
Output impedance:
Noise floor modulation:
149.3 mm(W) 87 mm(D) 37 mm(H) 
​500 g
Deep Black / Space Gray

​DC 5 V @ 1 A
​< 4 W
USB-B / Toslink / RCA Coaxial
​RCA Coaxial
XLR / RCA
Coaxial input  ​
20Hz~20KHz XLR / RCA (±0.18 dB)
A-W XLR 
> 122 dB; RCA > 122dB 
A-W XLR > 121  dB; RCA > 121 dB 

1 kHz XLR / RCA < 0.00014% (-117 dB)
1 kHz XLR > 133 dB; RCA > 130 dB
XLR 4.0 V;   ​RCA 2.0 V  ​​
XLR 200 Ω ; RCA 100  Ω 
4.3 μVrms  
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User Manual
File Size: 12492 kb
File Type: pdf
Download File

LA-QXD1_DFU
File Size: 53 kb
File Type: zip
Download File

Upgrade Guide
File Size: 223 kb
File Type: zip
Download File

CE Verification
File Size: 199 kb
File Type: pdf
Download File

RoHS Verification
File Size: 206 kb
File Type: pdf
Download File

FCC-SDOC
File Size: 155 kb
File Type: pdf
Download File

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