Достойный девайс. Правда нашёл описание только на ebay, и ценник впечатлил, хотя для такого уровня абсолютно нормальная цена. Тем более, если внешняя синхра вплоть до заявленных 192кГц!
Да, вот какой к Вам вопрос, если Вы его юзали, то как девайс выбирает внешний клок? т.е. если он поддерживает частоты кратные 44,1 и 48 кГц, то и внешних клока два и он их должен как то выбирать при смене частоты потока.
http://www.m2tech.biz/public/pdf/hiFace Evo user manual 1-0.pdf
Using the external clock
When a very high precision and stability clock source is available, an external clock can be
applied to hiFace Evo on the related BNC input (Figure 1, 2). Whenever the clock is
present with the right voltage, the LED indicator (Figure 1, 7) will lit in green and the
hiFace Evo will automatically revert to the external clock.
Of course, the automatic clock switching to accommodate both 44.1kHz-based and 48kHzbased
sampling frequencies will be disabled, as the interface will be clocked with the
external clock. So, clock switching must be performed at the clock source. Otherwise, only
one base sampling frequency files should be chosen for playback.
For example, if a 24.576MHz external clock is applied, 48kHz, 96kHz and 192kHz files will
be played back with the right pitch, while 44.1kHz, 88.2kHz and 176.4kHz files will have a
higher pitch than normal and will sound hurried-up.
Conversely, when using a 22.5792MHz external clock, 44.1kHz, 88.2kHz and 176.4kHz
files will be played back with the right pitch, while 48kHz, 96kHz and 192kHz files will have
a lower pitch than normal and will sound slowed down.
The external clock can also be used to play files with a base frequency different than those
available internally. For example, a 32kHz file can be correctly played back using a
16.384MHz external clock.
.Хотя Эзотерик конечно покрасивей будет.
