Sonifex RB-DAC1 Digital to Analogue Converter

Name: Sonifex RB-DAC1 Digital to Analogue Converter
Brand: Sonifex
SKU: RB-DAC1
Price: 940.00 USD
Availability: InStock

Vendor: Sonifex

Sonifex RB-DAC1 Digital to Analogue Converter The RB-DAC1 D/A Converter is a 1U rack-mount device that converts an incoming AES/EBU or S/PDIF digital input signal into a stereo-balanced XLR or unbalanced phono output...

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Description

Sonifex RB-DAC1 Digital to Analogue Converter

The RB-DAC1 D/A Converter is a 1U rack-mount device that converts an incoming AES/EBU or S/PDIF digital input signal into a stereo-balanced XLR or unbalanced phono output using a device capable of 24-bit, 192 kHz. For monitoring reasons, there is also a headphone output with volume control. With the output level control on the analog outputs, full-scale values can be chosen between +12dBu, +18dBu, or +24dBu. There is an additional 8.5dBu attenuation built into the RCA phono outputs. On the rear panel of the D/A converter, there is a button that allows you to choose between the S/PDIF and AES/EBU inputs. Furthermore, if de-emphasis is chosen, the RB-DAC1 will decode 50/15µs emphasis when specific channel status bits in the incoming digital audio data indicate such a thing.

When operating, the front panel power LED flashes whenever the unit is not synchronized to the incoming digital signal.

Specifications

Technical Specification For RB-DAC1
Audio Specification	Balanced Output	Unbalanced Output	Headphone Output
Maximum Output Level:	+24dBu	+15.5dBu	+20dBu (ref. <0.01% THD)
Output Impedance:	<50Ω	<75Ω	Drives 150mW into 32Ω to 600Ω professional headphones
Dynamic Range:	115dB	115dB	100dB
Gain Range:	Selectable 12dBu, 18dBu or 24dBu output level, ref FSD	Selectable 3.5dBu, 9.5dBu or 15.5dBu output level, ref FSD	-80dBu (volume 0%) to +20dBu (volume 100%) ref FSD
Distortion & Noise:	<0.005% THD+N @1kHz, ref +8dBu	<0.005% THD+N @1kHz, ref -6dBV	<0.005% THD+N @1kHz, ref +8dBu
Sample Freq. Range:	32kHz - 192kHz

Operational Controls
Digital Input Select:	AES/EBU or S/PDIF, via push-button
Gain Select:	DIP switch
De-emphasis On/Off:	DIP switch

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) 2 x RCA phono (unbalanced)
Headphone Output:	1 x ¼” (6.35mm) A/B-gauge 3-pole stereo jack sockets
Mains Input:	Filtered IEC, 110V-120V, or 220-240V, fused, 18W max
Fuse Rating:	Anti-surge fuse 100mA 20 x 5mm (230VAC) Anti-surge fuse 250mA 20 x 5mm (115VAC)

Equipment Type
RB-DAC1:	Digital to analogue converter

Physical Specification
Dimensions (Raw):	48cm (W) x 10.8cm (D) x 4.2cm (H) (1U) 19” (W) x 4.3” (D) x 1.7” (H) (1U)
Dimensions (Boxed):	58.5cm (W) x 22.5cm (D) x 7cm (H) 23” (W) x 8.9” (D) x 2.8” (H)
Weight	Nett: 1.4kg Gross: 2.0kg Nett: 3.1lbs Gross: 4.4lbs