PCM2902 USB to SPDIF with HeadPhone Amplifier and MIC
By elecsky • 2008-11-06 • Category: Audio-Product • RSS 2.0 • Trackback •Buy IT Now
HA Sound Master 29 USB SoundCard with HeadPhone Amplifier and SPDIF digital output
HA Sound Master 29 uses Burr-Brown company USB decoder chip PCM2902 design. Built-in optimized and improved for the Hi-Fi fans who delight in talking about the well-known 47 headphone amplifier. Simulation LPF and headphone amplifier output circuit used audio dedicated Operational Amplifier OPA2350. The performance of the natural sound with texture, the mellow tone and a good signal to noise ratio for you to explore the music of every tiny detail. HA Sound Master 29 at the same time have a high-quality SPDIF coaxial digital audio output and performance of the MIC input. HA Sound Master 29 is a multi-purpose USB audio solution for desktop products. Completely out of on-board sound card, so that your headphones, speakers from active performance of the more remarkable.
Size: 64mm x 26mm x 88mm (length x width x height).
Annex: shield with a USB cable.
Technical target
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input signal |
Physical format |
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USB Port |
Measure up PC2001 USB-B |
Size |
64mm x 26mm x 88mm（width x high x deep） |
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Sample |
16Bit 32K 44.1K 48K |
Weight |
About 250g |
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working temperature |
0 - 40 C° |
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analog output |
Power |
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LINE OUT |
3V RMS |
Power |
USB power supply |
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frequency response |
20Hz – 20KHz |
Standby Power |
+5v (not include) |
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S/N distortion |
105dB |
USB Input OS |
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<0.002% |
Windows2000 or high，OS not neet drives |
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dynamic range |
100dB |
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Analog input |
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MIC input |
3.5mm stereo microphone input |
degree of distortion |
0．01％ |
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dynamic range |
89dB |
SNR |
89dB |
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digital output |
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COAX |
RCA |
Output level |
5V |
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FAQ:
1. HA Sound Master 29 driver needs it?
HA Sound Master 29 is plug-and-play sound card, no neet additional driver, windows2000 or more OS no neet drive.
2. HA Sound Master 29 sound card can use a longer line of USB it?
Yes, but it is best not to exceed 1.5m. USB bus determines that the longer the line, the more serious decay.
3. HA Sound Master 29 can use ordinary headphones with the MIC it?
Certainly, she can also use professional stereo microphone. Recording effect very good.
Shipping by DHL/TNT 4-7 business days.
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