The Sonifex RB-MSP6 is a 1U rack-mount phantom power supply, designed to be used in conjunction with up to six RB-MS4X3's, providing mains input redundancy to ensure the target microphones remain powered in the event of a single mains failure.
Sonifex RB-MSP6 Original price was: $899.00.Current price is: $850.00.
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The Sonifex RB-UL4 is a 1U rack-mount quad stereo unit for interfacing domestic or semi-professional unbalanced equipment to professional balanced line levels.
Sonifex RB-UL4 Original price was: $667.00.Current price is: $634.00.

Sonifex RB-UL2

The Sonifex RB-UL2 is a dual stereo unit for interfacing domestic or semi-professional unbalanced equipment to professional balanced line levels.

Original price was: $491.00.Current price is: $469.00.

SKU: 105595 Brand:Sonifex

Description

The Sonifex RB-UL2 is a dual stereo unit for interfacing domestic or semi-professional unbalanced equipment to professional balanced line levels. All connections are on the rear panel. Four RCA unbalanced inputs have an impedance of 10 kΩ and are routed to four balanced XLR-3 outputs with an output impedance
of <50 Ω.

The output gain can be individually adjusted for left and right channels by using pre-set potentiometers accessible through the rear panel, allowing you to feed both balanced and unbalanced equipment.

RB-UL2 Diagram

RB-UL2 Block Diagram.

Technical Specification For RB-UL2

Audio Specification

Maximum Input Level:+28dBu
Input Impedance:>10kΩ
Maximum Output Level:+28dBu
Output Impedance:<50 Ω
Distortion:0.01% THD @ 1kHz, ref +8dBu output
Noise:-100dB, unity gain, ref +8dBu output
Frequency Response:20Hz to 20kHz ±0.1dB (600 Ω load, ref 1kHz)
Gain Range:Balanced output : -15dBu to +15dBu, ref -15dBu into unbalanced RCA input

Connections

Inputs:4 x RCA phono (Unbalanced)
Outputs:4 x XLR 3 pin male (Balanced)
Mains Input:Filtered IEC, switchable 110-120V, or 220-240V, fused, 6W max
Fuse Rating:Anti-surge fuse 100mA 20 × 5 mm (230VAC)
Anti-surge fuse 250mA 20 × 5 mm (115VAC)

Equipment Type

RB-UL2:Dual stereo unbalanced to balanced converter

Physical Specification

Dimensions (Raw):28 cm (W) x 10.8 cm (D) x 4.2 cm (H) (1U)
11” (W) x 4.3” (D) x 1.7” (H) (1U)
Dimensions (Boxed):36 cm (W) x 20.5 cm (D) x 6 cm (H)
14.2” (W) x 8” (D) x 2.4” (H)
Weight:Nett: 1.05 kg Gross: 1.5 kg
Nett: 2.3lbs Gross: 3.3lbs

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