16-bit/48kHz AD/DA Converter
16bit/48kHz AD/DA converter allows you to convert the music format from analog to digital or vice versa. After the conversion, you can easily edit the music of high quality sound from computer.
Two Channel Inputs/Outputs
A30 featues two channels inputs/outputs (RCA connector), There is a ground connetor for you to eliminate HUM sound when connecting with turntable.
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Headphone Output A30 has a headphone output with volume control. The headpoe output can be used as a monitor output.
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- 16-bit/48kHz AD/DA converter
- USB 1.1 compliant
- Mic level knob
- Headphone volume level knob
- Monitor level knob
- Line/phono selector
- Headphone & Mic jack
- 2 channel - 2 input & 2 output
- RCA analog connections
- USB bus-powered, adapter-free
Product | A30, Audio Interface |
Power | USB POWER(5V) |
Size | 125mm(W) x115mm(D) x40mm(H) |
Weight | 0.25 kg |
PLAYING CHARACTERISTICS |
(1) Out level PLAY 1 kHz 0dB and THD+N (A Weighted AND “20KHz”)
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RECORD CHARACTERISTICS |
(1) Input sensitivity
Line: ≤600 mV@ 1KHz (windows recording speaker maxand windows playing speaker max)
Phono: ≤10 mV@ 1KHz (windows recording speaker max and line2 out and windows playing speaker max )
MIC: ≤ 30 mV@ 1KHz (mic level max and windows recording speaker max and line1out and windows playing speaker max )
(2) Frequency Response Phono: 20Hz-20KHz -1±2.5 dB (RIAA)(-39 dB Input) (windows recording speaker min and line2 out and windows playing speaker max )
MIC: 30Hz18KHz -1±2.5dB (mic level Max 315mV Output) (mic level max and windows recording speaker max and line1 out and windows playing speaker max )
Line: 20Hz-20KHz -1±2.5dB (windows recording speaker min and windows playing speaker max)
(3) THD+N (A Weighted AND “20KHz”) Phono: ≤0.1%@ 1KHz (1kHz -39 dB Input) (windows recording speaker min and line2 out and windows playing speaker max )
MIC: ≤0.1 %@ 1KHz (mic level Max 1kHz 315mV Output) (mic level max and windows recording speaker max and line1 out and windows playing speaker max )
Line: ≤0.1%@ 1KHz (windows recording speaker min and windows playing speaker max) (4) S/N (A Weighted AND “20KHz”)
Phono: Less than -70dB (1kHz -39 dB Input) (windows recording speaker min and line2 out and windows playing speaker max )
MIC: Less than -55 dB (mic level Max 1kHz 315mV Output) (mic level max and windows recording speaker max and line1 out and windows playing speaker max )
Line: Less than -70 dB (Recorded 1kHz –10dB Input) (windows recording speaker min and windows playing speaker max) (5) Channel Separation (A Weighted AND “20KHz”) Phono: Less than -60dB (1kHz -39dB Input) (windows recording speaker min and line2 out and windows playing speaker max )
Line: Less than -65dB (Recorded 1kHz –10dB Input) (windows recording speaker min and windows playing speaker max) (6) Impedance
Phono: 47K Ohm/100PF Line: 10K Ohm MIC 10K Ohm (7) Maximum Input
Phono: ≥25mV THD≤0.1 %@ 1KHz (windows recording speaker min and line2 out and windows playing speaker max )
Line: ≥2V THD≤0.1 %@ 1KHz (windows recording speaker min and windows playing speaker max) MIC: ≥100mV THD≤0.1 %@ 1KHz (mic level max and windows recording speaker min and line1 out and windows playing speaker max )
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Computer Interface | USB 1.1 &2.0COMPLIANT WINDOWS XP or MAC OSX |