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RDL HR-DAC1 Digital to Analog Converter

 
  • Dale #:

    RDL-HRDAC1
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  • This item is not in stock and needs to be ordered from the manufacturer. Your payment will be charged after completing checkout. We will strive to ship as soon as possible, pending availability.

Please Note: requires PS-24AS Power Supply (sold separately)

Description

The HR-DAC1 is the ideal choice in installations requiring high quality analog audio from an AES/EBU, AES-3ID or S/PDIF digital audio source. The HR-DAC1 automatically detects a valid input on any of the four input jacks: S/PDIF optical, S/PDIF coaxial, AES-3ID or AES/EBU. The AES/EBU input is 11... Read More

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Description

The HR-DAC1 is the ideal choice in installations requiring high quality analog audio from an AES/EBU, AES-3ID or S/PDIF digital audio source. The HR-DAC1 automatically detects a valid input on any of the four input jacks: S/PDIF optical, S/PDIF coaxial, AES-3ID or AES/EBU. The AES/EBU input is 110 ohm terminated the S/PDIF coaxial and AES-3ID jacks are 75 ohm terminated. A front-panel LOCK LED indicates the presence of a valid digital audio source without any phase-lock or bit errors. Sample rates from 32 kHz to 192 kHz are supported with front-panel LEDs to indicate standard digital audio rates of 44.1 kHz, 48 kHz, 96 kHz and 192 kHz. Professional operating stability is achieved with RDLs proprietary Sure-Lok latch-up auto recovery.

The digital input is converted to stereo audio using high speed delta-sigma conversion, digital filtering and filtered wideband analog drivers. The high performance, low-noise converters are supplemented with digitally controlled analog gating to produce unparalleled performance. The LEFT and RIGHT output levels are individually adjustable using front-panel knobs. A dual-LED VU meter displays the output level of each channel to facilitate level adjustments. Balanced +4 dBu audio outputs are provided on a rear-panel detachable terminal block and on XLR jacks. Unbalanced -10 dBV outputs are provided on phono jacks.The HR-DAC1 is powered from 24 Vdc, which may be connected through the detachable terminal block or through the dc power jack. A front-panel power switch is provided.
    Features:
  • Broadcast Quality Audio Digital to Analog Conversion
  • Input: AES/EBU, Coaxial or Optical S/PDIF, AES-3ID
  • Outputs: Balanced and Unbalanced Stereo Audio
  • Adjustable Audio Output Gain Trim
  • Dual-LED Audio Output Level VU Metering
  • Operation Up to 24 bits, 192 kHz
  • Exclusive Sure-Lok&trade Auto-Recovery Sentinel
  • Transformer Isolated AES/EBU Input
  • Automatic Sample Rate Detection with Indicators
  • Digital Signal Lock Indicator for Valid Inputs

The digital input is converted to stereo audio using high speed delta-sigma conversion, digital filtering and filtered wideband analog drivers. The high performance, low-noise converters are supplemented with digitally controlled analog gating to produce unparalleled performance. The LEFT and RIGHT output levels are individually adjustable using front-panel knobs. A dual-LED VU meter displays the output level of each channel to facilitate level adjustments. Balanced +4 dBu audio outputs are provided on a rear-panel detachable terminal block and on XLR jacks. Unbalanced -10 dBV outputs are provided on phono jacks.The HR-DAC1 is powered from 24 Vdc, which may be connected through the detachable terminal block or through the dc power jack. A front-panel power switch is provided.

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Product Specs

Power Requirement:GROUND-REFERENCED
24 to 33 Vdc @ 175 mA
Standards:AES3-2003, IEC60958
Indicators (10): POWER LED, blue LOCK LED, green
RATE: 44.1 kHz, 48 kHz, 96 kHz, 192 kHz
dual-LED VU meters, left and right
Dynamic Range: > 110 dB (resolution 24-bit unweighted)
Residual Noise:< -100 dB (10 to 20 kHz, -120 dBFS input)
< -100 dB (10 to 20 kHz, -120 dBFS input)
< -110 dB (locked to digital input, digital audio off)
Phase L to R, R to L: ۪.15° (5 Hz to 20 kHz)
Output Level:Adjustable OFF to +24 dBu (0 dBFS) Left and Right
Crosstalk:< -100 dB (5 Hz to 3 kHz) < -90 dB (3 kHz to 20 kHz)
Harmonic attenuation:2nd: -105 dB 3rd: -108 dB 4th, 6th: -115 dB
5th, 7th: -110 dB above 7th: <-115 dB, typical
THD+N:< 0.002% (20 Hz to 20 KHz, below +22 dBu)
Frequency Response:5 Hz to 24 kHz (+/- 0.2 dB into high impedance load)
Resolution:16 to 24 bits
Sample Rate:32 kHz to 192 kHz
Outputs (6):Left and Right: 150 bal. XLR and terminal block, +4 dBu -10 dBV unbal phono jack
Inputs (4):110 AES/EBU XLR, transformer isolated S/PDIF optical
75 S/PDIF coaxial phono jack 75 AES-3ID BNC
Ambient Operating Environment:0 degrees C to 55 degrees C

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