Отыв 75

Вот сегодня из Германии прислали отзыв на спдиф буфер на ЕФ12

Hi, Abbas!
I conected it via capacitor to chip an directly to rca/dac.
My transport never sounded this analog like ! Woderfull !!
But I am not sure wether the input capacitor is needed or not.
Please tell me…the best way to connect it.
Thanks,
Albin
p.s.: unfortunately I can not leave positive feedback on ebay, item «is unknown», I will try again later.