5K USB DAC supports 44/48/88/96KHz, 24-bit resulotion.
And the EQ processing is 64-bit double precision.
We found that the double-precision EQ processing at 192KHz oversampled frequency is too much for the given DSP capability.
Anyway, at least we can support 2x oversampling with limited FS 96KHz;
44-->88 and 48-->96