This item is usually Drop Shipped from the MFR/Distributor within 7-10 days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable or returnable.
Broadcast studios and video production facilities often require high-quality digital to analog audio converters to carry out different tasks. The HR-DAC1 from RDL is a compact D to A converter that was designed specifically for this task. It receives data from several different digital formats and converts them into broadcast-quality analog audio.
The rear panel features digital inputs for AES/EBU, AES3ID, and S/PDIF in both optical and coaxial formats. The HR-DAC1 will automatically detect when one of these signals is present, and verify that it's a valid digital signal and not inhibited by phase-lock and bit errors. Once verified, the signal gets locked in and a green LED illuminates on the front panel.
The HR-DAC1 goes a step further to ensure a high-level of stability with its proprietary "Sure-Lok" functionality. It monitors for possible causes of unforeseen latch-up problems, and re-initiates the digital signal lock when necessary.
Capable of handling signals up to 24 bit 192 kHz, the HR-DAC1 provides top-notch quality audio. A clear lens on the face of the unit will protect labels placed above the controls for installations. With its compact, all metal construction, and its user-friendly interface, the HR-DAC1 is a great choice for a wide range of production environments.
| Inputs |
1 x AES/EBU XLR Transformer Isolated (110 ohm) 1 x S/PDIF Optical 1 x S/PDIF Coaxial RCA (75 ohm) 1 x AES-3ID BNC (75 ohm) |
| Outputs |
2 x Balanced XLR (150 ohms) 2 x Unbalanced RCA (-10 dBV) 2 x Terminal Block (+4 dBu) |
| Sample Rate | 32 kHz, 44.1 kHz, 48 kHz, 96 kHz, and 192 kHz |
| Resolution | 16 to 24 bit |
| Frequency Response | 5 Hz - 24 kHz (+/- 0.2 dB into high impedance load) |
| THD & Noise | < 0.002% (20 Hz - 20 KHz, below +22 dBu) |
| Crosstalk | < -100 dB (5 Hz - 3 kHz); < -90 dB (3 kHz - 20 kHz) |
| Output Level | Adjustable OFF to +24 dBu (0 dBFS); Left and Right |
| Residual Noise |
< -100 dB (10 - 20 kHz, -120 dBFS input) < -100 dB (10 - 20 kHz, -120 dBFS input) < -110 dB (locked to digital input, digital audio off) |
| Dynamic Range | > 110 dB (resolution 24-bit unweighted) |
| Power Requirements |
Ground Referenced 24 to 33 VDC @ 175 mA |
| Dimensions | 8.6 x 4.59 x 1.7" (20.6 x 11.66 x 4.3cm) |
| Weight | Not Specified By Manufacturer |