Continuing study of the question - how to get the rub-hayrez 24bit sound of the V20 "over the air" came across an interesting device from Astell & Kern called
AK XB10price of just $ 189 o.O
This little round box allows you to connect any headphones with V20 via bluetooth using the codec aptx HD.
My attention was drawn to one distinguishing feature - unlike aptx HD collars from LG, where all audio processing cycle takes place in a single chip CSR8675 and at the end of the path 24bit sound is converted to 16bit, Astell & Kern engineers did not dissemble, and in addition to the bluetooth module and DSP chip CSR8675 establish normal "decent" DAC Cirrus Logic CS4350, which not only saves 24-bit technology, but also has a built-in PLL clock generator, carefully related to jitter. Well amplifier capable of high resistance to rock ears are not forgotten, of course.
Surprising the fact that a modern solution "all in one" CSR8675, which only
It begins to be advertised everywherethis year and costs about $ 10 in retail who do not want to compromise the developers of the Astell & Kern added full DAC sample of 2007, the price of which the ibee $ 8, as a result do not hesitate to ask for its creation almost two hundred bucks: good:
There's probably a very expensive amplifier? I suppose, too, a single-chip?
of using a separate DAC information is taken
hereOn the chip Cirrus Logic CS4350 briefly in Russian
hereAbout power until neither of which was not.
Post has been editedsebox - 28.02.17, 03:12