Optoma NuForce uDAC-3 Review
Optoma are a brand that many will have heard of before. Primarily known for their vast range of projectors available for pretty much every use under the sun. They also have a finger in various audio products that span headphones, DACs and amps. Today I am taking a look at one of their portable DAC’s (Digital Analogue Converter) which has a combined headphone amp, the uDAC-3.
Specifications
| Output impedance | RCA 100 Ohm, Headphone 5.6 Ohm |
| Maximum sampling rate | 96 |
| Bit resolution | 24 |
| Frequency response | 20Hz-20kHz,THD+N:.005% |
| Signal to noise ratio | 98db |
| Total harmonic distortion | 0.05% |
| Power supply | USB powered80mA/5V |
| Native bit rate | 32,16,24,48,88.2,96kHz |
| Dynamic range | 90dB |
| Headphone power output | 80m W x2@16Ohm |
| Volume control | Rotory |
| USB sampling rates | 44.1,48, 96 |
| Connectionsinput | USB |
| Connections output | 3.5mm stereo, Coax S/PDIF, RCA L+R |
| Supported HD audio | 96/24 |
| Weight | 90g |
| Dimensions (W x D x H) (mm) | 68 x 38 x 21 |
| In the box | USB A-Micro cable, user’s manual |
