Product introduction
 
U48 dual channel sound card designed to convert the signal from A to D or D to A. Its built-in amp circuit helps to amplifier the input signal otherwise to make output signal more pure and clear. Up to 24 bit/192khz chip for pristine sound quality. Instantly start recording without any special driver installations simply plug-and–play. The various button and switch make U48 suitable for more occasions. Via these button and switch you can get a crystal sound quality.
 
Feature : 
Dual channel audio interface
Designed to convert the signal from A to D or D to A
Built-in amp circuit helps to amplifier the input signal 
Make output signal more pure and clear 
Without any special driver installations simply plug-and–play
 
Specification:
 
Mic input
 
* Frequency response:
20Hz 20 kHz+/- 0.1 dB
* THD + N：
0.006%（min gain，input: 400mV, A-wt）
* Noise:
Noise:
* Gain range:
18dB-48dB
Instrument input
 
* Frequency response:
20Hz 20 kHz+/- 0.1 dB
* THD + N：
0.01%（min gain，input: 400mV, A-wt）
* Noise:
-94 dBu
* Max input level:
Max input level:
Line input
 
* Frequency response:
20 Hz ± 0.5 dB, ± 0.1 dB
* THD + N：
0.006%（min gain，input: 400mV, A-wt）
* Noise:
-95dBu
* Max input level:
> +8.5 dBu
Line output
 
* Max input level:
+13 dBu balance
* THD + N：
-88dB
* Size: 
204*100*47mm
* Net weight:
764g