Sonifex RB-HD6 Original price was: €595.Current price is: €565.
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Sonifex RB-DA6G Original price was: €570.Current price is: €540.

Sonifex RB-DHD6

Digital 6-Way Stereo Headphone Distribution Amplifier

The Sonifex RB-DHD6 digital 6 way headphone distribution amplifier is a 1U rack-mount which receives a digital input signal, as either AES/EBU or S/PDIF and converts it to 6 individually buffered, jack-plug, headphone outputs, each with their own volume control.

Original price was: €810.Current price is: €770.

SKU: 105494

Description

Sonifex RB-DHD6

Digital 6-Way Stereo Headphone Distribution Amplifier

Broadcasters Warehouse -The RB-DHD6 digital 6 way headphone distribution amplifier is a 1U rack-mount which receives a digital input signal, as either AES/EBU or S/PDIF and converts it to 6 individually buffered, jack-plug, headphone outputs, each with their own volume control. Useful for connection to digital mixing desks, digital routers and matrices, the RB-DHD6 connects directly to an AES/EBU or S/PDIF output to provide the highest quality audio directly to the headphones.

The input connectors consist of a single balanced XLR-3 for the AES/EBU input and a single unbalanced phono connector for the S/PDIF input. A button located on the rear panel is used to select either the AES/EBU, or S/PDIF, input and de-emphasis on the output can be controlled via dip switch. If de-emphasis is selected, the RB-DHD6 will decode 50/15µs emphasis when indicated by certain channel status bits in the incoming digital audio data. When operating, the front panel power LED flashes red and amber whenever the unit is not synchronised to the incoming digital signal.

RB-DHD6 Diagram

RB-DHD6 Block Diagram.

Technical Specification For RB-DHD6

Audio Specification

Output Level: Drives 150mW into 32 Ω to 600 Ω headphones
Dynamic Range: >100dB
Input Impedance: 110 Ω ±20% AES/EBU 75 Ω ±15% S/PDIF
Max Output Level: +12dBu unbalanced
Headphone Gain Range: -80dBu to +12dBu
Sample Frequency Range: 30kHz-100kHz

Connections

Digital Inputs: 1 x AES/EBU XLR 3 pin female,
1 × S/PDIF RCA phono
Headphone Outputs: 6 x ¼” (6.35 mm) A/B-gauge 3-pole stereo jack sockets
Mains Input: Filtered IEC, 110V-120V, or 220-240V, fused, 10W max
Fuse Rating: Anti-surge fuse 100mA 20 × 5 mm (230VAC)
Anti-surge fuse 250mA 20 × 5 mm (115VAC)

Operational Controls

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

Equipment Type

RB-DHD6: Digital 6 way stereo headphone distribution amplifier

Physical Specification

Dimensions (Raw): 48 cm (W) x 10.8 cm (D) x 4.2 cm (H) (1U)
19” (W) x 4.3” (D) x 1.7” (H) (1U)
Dimensions (Boxed): 58.5 cm (W) x 22.5 cm (D) x 7 cm (H)
23” (W) x 8.9” (D) x 2.8” (H)
Weight: Nett: 1.6 kg Gross: 2.2 kg
Nett: 3.5lbs Gross: 4.8lbs