• Sonifex RB-ADDA2 | Combined A/D and D/A Converter, 24bit 192kHz
  • Sonifex RB-ADDA2 | Combined A/D and D/A Converter, 24bit 192kHz
  • Sonifex RB-ADDA2 | Combined A/D and D/A Converter, 24bit 192kHz
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Sonifex

Sonifex RB-ADDA2 | Combined A/D and D/A Converter, 24bit 192kHz

Sonifex RB-ADDA2 | Combined A/D and D/A Converter, 24bit 192kHz

€1.161,93 be PVM
€1.161,93 be PVM
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The RB-ADDA2 A/D and D/A converter is a 1U rack-mount which produces an AES/EBU, S/PDIF or TOSlink optical level digital audio output from a balanced XLR or unbalanced phono stereo audio input. It also produces a stereo balanced XLR or unbalanced phono output from an incoming AES/EBU, S/PDIF or TOSlink optical digital input signal. The RB-ADDA2 is a high performance, enhanced version of the RB-ADDA providing the following additional features:

Product Features

  • Balanced & unbalanced inputs.
  • Balanced & unbalanced outputs.
  • Coax/optical digital I/O.
  • Sample rates up to 24 bit 192kHz.
  • Front panel switches for main settings.
  • Separate sync for A to D and D to A allows independent use.
  • RS232 for remote setting/control via Sonifex SCi software.
  • Four sync Modes.
  • No-Lock LED indication.
  • Selectable input and output levels.
  • AES/EBU or S/PDIF input and output selection.
  • Channel Status bit switching.
  • 50/15µs emphasis decode function.

Typical Applications

Interfacing professional or domestic audio devices i.e. ipods or telephone balance units into digital environments. Recording studios/post production where easy access to settings is required.

Product Category

Signal Converters

Technical Specifications

Analogue To Digital Conversion

A/D Audio Specification

  • Maximum Input Level: +27dBu balanced inputs, +17dBu unbalanced inputs
  • Input Impedance: >10kΩ unbalanced, >20kΩ bridging balanced
  • Dynamic Range: >110dB
  • Gain Range: Adjustable input gain of ±3dB on selected +12dBu, +18dBu or +24dBu, ref FSD
  • Distortion & Noise: >96dB THD + N at 1kHz

A/D Connections

  • Analogue Inputs: 2 x XLR 3 pin (balanced)
  • Analogue Inputs: 2 x RCA phono (unbalanced)
  • Sync Inputs: 1 x AES/EBU XLR 3 pin female
  • Sync Inputs: 1 x TTL Word clock BNC
  • Digital Outputs: 1 x AES/EBU XLR 3 pin male
  • Digital Outputs: 1 x S/PDIF RCA phono
  • Digital Outputs: 1 x TOSlink optical
  • Serial RS232: x 9 pin D-type plug
  • Mains Input: Filtered IEC, continuously rated
  • Mains Input: 85-264VAC @ 47-63Hz, 10W max
  • Fuse Rating: Anti-surge fuse 1A 20 x 5mm

A/D Operational Controls

  • Analogue Input Source: Balanced XLR or unbalanced phono, via A/D SOURCE push-button
  • Analogue Input Level for FSD: +12dBFS, +18dBFS or +24dBFS, via A/D SOURCE push-button
  • Analogue Input Level Adjust: +9dBu to +27dBu via rear-panel pre-set pots
  • Sample Frequency Rates: 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz or 192kHz, via FREQUENCY push-button
  • Bit Depth: 16, 20 or 24 bits, via BITS push-button
  • Channel Status Bits: Consumer mode, professional mode or follow input, via CS DATA push-button
  • Sync Input Select: AES/EBU, Word Clock or D/A input, via SYNC push-button
  • Sync Mode Select: Master, slave, auto, auto lock, via SYNC push-button

Digital to Analogue Conversion

D/A Audio Specification

  • Maximum Output Level: +24dBu balanced output, +14dBu unbalanced output
  • Output Impedance: <50Ω balanced, <75Ω unbalanced
  • Dynamic Range: >110dB

D/A Connections

  • Digital Inputs: 1 x AES/EBU XLR 3 pin female
  • Digital Inputs: 1 x S/PDIF RCA phono
  • Digital Inputs: 1 x TOSlink optical
  • Analogue Outputs: 2 x XLR 3 pin male (balanced)
  • Analogue Outputs: 2 x RCA phono (unbalanced)

D/A Operational Controls

  • Digital Input Select: AES/EBU, S/PDIF or TOSlink optical, via push-button
  • Analogue Output Level for FSD: Selectable +12dBu, +18dBu or +24dBu output level, ref FSD, via D/A SOURCE push-button

Equipment Type

  • RB-ADDA2: Combined A/D and D/A converter, 24 bit 192kHz

Physical Specification

  • Dimensions (Raw): 48cm (W) x 15.8cm (D*) x 4.2cm (H) (1U)
  • Dimensions (Raw): 19” (W) x 6.2” (D*) x 1.7” (H) (1U)
  • Dimensions (Boxed): 59cm (W) x 27.5cm (D*) x 11cm (H)
  • Dimensions (Boxed): 23.2” (W) x 10.8” (D*) x 4.3” (H)
  • Weight: Nett: 1.6kg Gross: 2.3kg
  • Weight: Nett: 3.5lbs Gross: 5lbs
  • * Note that this product is deeper than standard Redboxes.

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