D 1050

About the D 1050

The NAD D 1050 is a high-resolution USB DAC and headphone amplifier that supports 24-bit/192kHz audio via USB and S/PDIF inputs. It features an asynchronous USB Audio Class 2 XMOS receiver, Cirrus Logic CS4398 DAC chip, and a Texas Instruments LME49860 op-amp. The unit offers five digital inputs including USB Type B, two optical, and two coaxial S/PDIF inputs, but no analog inputs. Outputs include fixed-level balanced XLR and unbalanced RCA analog outputs, plus a premium discrete headphone amplifier with a volume control. The D 1050 is designed with low output impedance and minimal noise, providing a warm, clear sound with good clarity and separation. It has a small footprint, suitable for desktop use, and includes a power supply via wall wart. The device does not perform sample rate conversion and displays the native sample rate of the input signal. It is praised for its sound quality, build, and value at its price point, though some note the lack of built-in power supply and limited optical input sample rate support as minor drawbacks. The D 1050 is no longer manufactured but remains a respected choice for budget-conscious audiophiles seeking a quality DAC and headphone amp.