QA01 is a HiFi digital converter by QLS-HiFi, It can convert analog RCA (L + R) to PCM Digital Audio output, You can connect it to your old CD, DAT, LP, so that they can have the digital audio output, Use it you can connect to your HiFi DAC decode, Use it you can connected to your MD for recording.
It is have a USB input port, It also is a HiFi USB digital sound card.
Features&Specification:
Product Applications:
1. USB to SPDIF (USB digital sound card).
2. Analog to SPDIF digital converter(ADC)
Example: QA01 can offer USB&Analog input for QA100 Full Digital Amplifier.
QA01 can offer PCM digital audio output for your LP or other no digital output's player.
Input: (Auto select, USB priority).
1. Analog RCA L+R input.
2. USB input.
Output:
1. IIS output (RJ45 Port).
2. RCA coaxial output.
3. Optical output.
Power: (Auto select, External power supply input priority).
1. External DC9V power supply input.
2. Offer power supply from USB Port.
The main chip:
1. USB Chip: TE7022L
2. ADC Chip: WM8782
3. Digital transmitter：WM8804+DS8921
I2S/IIS Port:
The following items are included with your Order:
QA01 Digital Audio Converters *1
USB Cable * 1
DC9V Power Supply *1
I2S/IIS Cable *1
User Guide *1
1 Year Warranty
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