Sonifex RB-DDA6S - 6 Way S/PDIF Digital Distribution Amplifier

Sonifex RB-DDA6S

The Sonifex RB-DDA6S digital distribution amplifier is similar to the RB-DDA6A except that it is used for distributing digital audio data in S/PDIF format. It has a single S/PDIF audio input which is distributed to 6 x S/PDIF audio outputs at the same level and condition as the input signal. It can accept input sample rates in the range of 30kHz - 100kHz, and bit rates of 16, 20 and 24 bit.

Uses include audio distribution at 16 bit 44.1kHz from a consumer CD player to multiple digital recorders, distribution of high quality 24 bit 96kHz signals from digital mixing desks to recorders and connection of the output of, say, a DVD player to multiple studios.

Sonifex RB-DDA6S Specifications

Audio Specification

• Input impedance: 75Ω ±5% unbalanced
• Output impedance: 75Ω ±5% unbalanced
• Sample Freq Range: 30-100kHz (i.e. including 32kHz, 44.1kHz, 48kHz, 64kHz, 88.2kHz & 96kHz) 
• Signal Level: Balanced min 0.5V ±20% peak to peak   

Connections

• Inputs: 1 x S/PDIF RCA phono (unbalanced)
• Outputs: 6 x S/PDIF RCA phono (unbalanced)
• Mains Input: Filtered IEC, switchable 110-120V, or 220-240V, fused, 6W max
• Fuse Rating:
  
  • Anti-surge fuse 100mA 20 x 5mm (230VAC)
  • Anti-surge fuse 250mA 20 x 5mm (115VAC)      

Physical Specification

• Dimensions:
  
  • 28cm (W) x 10.8cm (D) x 4.2cm (H) (1U)
  • 11” (W) x 4.3” (D) x 1.7” (H) (1U)
• Weight:
  
  • Nett: 0.9kg Gross: 1.35kg
  • Nett: 2lbs  Gross: 3lbs