Manual

Chapter 5 - RB-DAC1 Digital to Analogue Converter
5.5. Technical Specifications
5.5.1. Connections
Digital Inputs: 1 x AES/EBU XLR 3 pin female
1 x S/PDIF RCA phono
Analogue Outputs: 2 x XLR 3 pin male (balanced) (L & R)
2 x RCA phono (unbalanced) (L & R)
Headphone Output: 1 x ¼” (6.35mm) A/B gauge 3-pole stereo jack socket
Mains Input: Filtered IEC, 110-120V, or 220-240V switchable, fused 10W max
5.5.2. Audio Specification
Max Output Level: +24dBu (balanced outputs)
+14dBu (unbalanced outputs)
+12dBu (headphone outputs)
Output Impedance: <50Ω (balanced outputs)
<75Ω (unbalanced outputs)
Dynamic Range: >100dB
Noise & Distortion: <0.01% THD + N @1kHz
Sample Freq Range: 30kHz – 100kHz
Gain Range: Selectable 12dBu, 18dBu or 24dBu output level, ref. FSD
Headphones: Drives 150 mW into 32Ω to 600Ω headphones
Max Output Level: +12dBu
5.5.3. Operational Controls
Digital Input Select: AES/EBU or S/PDIF, via push-switch
Gain Select: Selectable 12dBu, 18dBu or 24dBu output level, ref. FSD
De-emphasis
On/Off: Dipswitch
5.5.4. Equipment Type
RB-DAC1 Digital to Analogue Converter
5.5.5. Physical Specifications
Dimensions (Raw) 48cm (W) x 10.8cm (D) x 4.2cm (H) (1U)
Dimensions (Boxed) 53cm (W) x 20.5cm (D) x 6cm (H)
Weight Nett: 1.4kg Gross: 2.0kg
Redbox User Handbook 5-5