Found this

Audio DAC sample rate fixed 44.1KHz (Not sure what this means)

DAC typical S/N ratio 110dBA (this is the output on the Dac is this the also the output from the RCA connectors)


DAC typical output noise 3uV

DAC typical THD + N 1Khz, 0dB -70dBA

DAC typical dynamic range 1Khz (-60dB) 102dBA

DAC max crosstalk 10Khz -69dB

Aux input frequency response 20Hz to 18KHz

Aux input typical channel seperation 50dB

(I saw the Frequency responce from the aux input but didn't see one on the Empeg it self

Anyone that can fill in the blanks