More updates, basically I post whatever I can translated/compile during my vacation.
Note:
Bluetooth: SBC and LDAC (Receiver mode) will be added through subsequent firmware update
Direct Transport Audio (DTA) bypass Sample Rate Conversion (SRC) of Android system completed, all music playback (local and streaming) from all applications will be directed to DSP and DAC directly without resampling.
I2S digital out is implemented through HDMI Type C (aka Mini HDMI) connector, when connected to an I2S equipped DAC, N6ii can output PCM upto 32Bit/384kHz and DSD64/128/256
When operated as USB Audio Out (USB Digital Transport), N6ii can output PCM upto 32Bit/384kHz and DSD64/128/256 in Native, DoP and D2P mode
When operated as USB Audio In (USB DAC), N6ii can decode decode PCM upto 32Bit/384kHz and DSD64/128/256 in Native and DoP mode
Cayin has embedded the S/PDIF bitstream into the SBU pins (Sideband use) of USB Type C connector, with appropriate coaxial digital cable, N6ii can output PCM upto 24Bit/384kHz and 64/128 in DoP mode
Additional Information about A01 Audio Motherboard
The A01 Motherboard is designed around the AKM flagship AK4497EQ DAC chipset. To make sure the premium DAC chipsets will operate in optimum condition, we have employed THREE extremely low-noise high-precision Femtosecond Crystal Oscillators (45.1584MHz, 49.152MHz, 100MHz). High precision low jitter digital transmission is the base of high quality digital playback. It is how we deliver a natural, non-digital and musical playback to subsequent audio circuit.
It is fully optimized for fully differential amplification, and the final headphone output stage employs 4 pieced of OPA1622 in parallel amplification configuration. This will increase the output current capability and lower the output impedance. In practical, these improvements will translate into better control, ability to sustain a heavier loading, and drive most portable headphones with ease and offers lots of headroom.
MORE updates tomorrow, make sure you come back, something very IMPORTANT will be available tomorrow noon (GMT +8)
The most frequently asked question about N6ii so far :
The Suggested Retail Price of N6ii (with A01 Audio Motherboard bundled) is US$1,199
The specification are as follows:
I'll rewrite the Post #1 later today, if you have following all the updates recently, there isn't anything new, but I'll do that to make it easier for new comers.
I'll rewrite the Post #1 later today, if you have following all the updates recently, there isn't anything new, but I'll do that to make it easier for new comers.
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