Here is the latest information I got from Auzentech support team.
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Here is the reply from Auzentech support team:
We have actually received many feedbacks from our audiophile community and we thought that it was important to hear them and to implement some changes in our card. That is why we have some delay in the release. Due to the many changes we have implemented, we have changed the product name from X-Purity to X-Meridian 7.1 and below are the specifications of the X-Meridian. We will update our website this weekend. The small changes are for example, some customer asked “why the X-Purity” does not support coaxial In/Out”. Therefore, we decided to change this with combo Coaxial AND Optical In/Out…small communities wanted us to support 6.35mm MIC and so on, and we decided to add an external board for the X-Meridian supporting the 6.35mm MIC and additional Digital I/O board.
This is a long delay, but we wanted to make it right to satisfy our customers.
Below are the specifications:
* The C-Media Oxygen HD CMI8788 Audio Processor is the heart of the AUZEN X-MERIDIAN 7.1.
* 4 pcs 24-bit/192kHz AK4396VF (120dB-part spec.) DACs for 7.1 channel output. (24-bit/192kHz in 7.1channel playback)
* 1 pc 24-bit/192kHz AK5385BVF(114dB-part spec.) ADC for LINE input (24-bit/192kHz recording)
* 1 pc CMI9780 AC'97 2.3 CODEC for AUX input, CD input, MIC input (16bit/48kHz playback/recording)
* Integrated up to 192k/24-bit S/PDIF transmitter for 44.1kHz,48kHz, 96kHz, 192kHz SPDIF output.
* Supports onboard high grade special COAX+OPTIC combo type transmitter module for up to 192kHz SPDIF out.
*Integrated up to 192k/24-bit S/PDIF receiver for 44.1kHz,48kHz, 96kHz, 192kHz SPDIF input.
* Supports onboard high grade special COAX+OPTIC combo type receiver module for up to 192kHz SPDIF input.
* Standard 10PIN Front Panel Audio supports connectivity for stereo audio output and a microphone input from most new chassis. (All 7.1channel analog output muted by jack connection sense of front panel headphone out / Dual MIC input available by back panel mic input and front panel mic input)
* DTS® Interactive - A real-time 5.1 channel encoder.
* DTS® Neo
C - An upmix matrix technology.
* Dolby® Digital Live (DDL) - A real-time 5.1 channel encoding.
* Dolby® ProLogic IIx surround processor spreading stereo audio into 7.1 channel surround sound.
* Dolby® Headphone technology, conveying 5.1 surround and 3D gaming audio over stereo headphones.
* Dolby® Virtual Speaker solution, bringing amazing virtual surround sound fields via general two speakers.
* C-Media FlexBass™ - LFE channel crossover frequency setable from range 50 to 250Hz in Small sepaekr mode and Small/Large speaker selectable.
* C-Media Magic Voice™, popular feature for disguising your tone in online chatting.
* C-Media Xear 3D™ 7.1 Virtual Speaker Shifter technology.
* C-Media’s unique Karaoke functions: Microphone Echo, Key-shifting.
* Individual 10-band EQ for each channel,.27 global reverberation environments.
* Supports most industrial standards of 3D sound for PC gaming, including EAX™ 1.0 & 2.0, A3D™ 1.0, and DirectSound™.
* Swappable DIP type OPAMP controlled preamp out circuit (4pcs output control OPAMP IC with DIY socket)
* Suface mount type OPAMP controlled preamp input circuit (2pcs input control OPAMP for ADC and 1pc MIC input gain control)
* Max 2.8Vrms full swing analog output gain by unique preamp circuit / incredible powerful analog output,
* Proper OPAMP control circuit (large capacity 1A +8V, -8V, dual power supply circuit) for high quality audio quality, prevent audio distortion at high volume level.
* Upgrade Extension available (Extra 6.35mm MIC / Extra Digital I/O sold separately)