Quoted from this tread. EliasGwin Appliction enginner.
The analog inputs of the DAC1 PRE are routed to both the unbalanced RCA outputs and the balanced XLR outputs. The main differences between the DAC1 PRE and the DAC1 USB: -DAC1 PRE has 5 digital inputs (USB, optical, coax(x3)) -DAC1 USB has 4 digital inputs (USB, optical, coax(x1), and XLR) -DAC1 PRE uses teflon chassis-mounted RCA analog and digital connectors -DAC1 USB uses PCB mounted RCA connectors -DAC1 PRE has 3 gain ranges for the HPA2 headphone amplifier -DAC1 USB has 2 gain ranges for the HPA2 headphone amplifier -DAC1 PRE uses National Instrument LM4562 opamps throughout the analog circuits -DAC1 USB uses 5532's every except the output drivers, which uses the 4562's -DAC1 PRE has power button -DAC1 USB does not have power button -- eiret ------------------------------------------------------------------------ eiret's Profile: http://forums.slimdevices.com/member.php?userid=11521 View this thread: http://forums.slimdevices.com/showthread.php?t=42135 _______________________________________________ audiophiles mailing list [email protected] http://lists.slimdevices.com/lists/listinfo/audiophiles
