Digital specs
Resolution 24-bit (Also supports 16-bit)
Sample Rate USB: 44.1 kHz, 41 kHz, 88.2 kHz, 96 kHz, 172.4 kHz, 192 kHz
Interface USB Host and Device compatible
Local clock 10 ppm precision, unmeasurable jitter
Compatibility iPad, iPhone, iPod, Mac, PC

Analog Specs
Frequency Response 20Hz...80kHz;
Output Impedance 1, 2, 10 Ohm, selectable
Output Power 1.5W (total), drives 16...600 Ohm headphones
Max Output level* +13.5dBV (32 Ohms load) (still verifying)
+18.6dBV (300 Ohms load) (still verifying)
+19.0dBV (600 Ohms load) (still verifying)

General Specs
Audio Output XLR balanced and 1/4" unbalanced jack, 3.5mm adapter included
Headphone Amp Direct Class-A, no caps in the signal path
AC Powering Globally compatible, 90...240V AC power supply included
DC Powering +9...+20V DC (3A) from external adapters, car, boat, etc.
Internal supplies Battery-isolated, filtered ±15V, super-clean analog rails
Unit Dimensions: 127 mm (L) x 82 mm (W) x 33 mm (H)
Shipping weight: (still verifying)