Rolls RA-53b

Item: REC0013235-000

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The Rolls RA-53b is a 5-channel headphone amplifier with high gain reserves. The five 6.3 and 3.5 mm stereo jack outputs are... All product info

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Rolls RA-53b

5-channel headphone amplifier

The Rolls RA-53b is a 5-channel headphone amplifier with high gain reserves. The five 6.3 and 3.5 mm stereo jack outputs are parallel. The output level can be individually adjusted by separate volume controls per channel. When two RA-53b are mounted in a standard rack, both devices are connected via a link bus, so that a total of 10 outputs are available. In addition to the three stereo inputs and one mono jack input, three jack inserts are available for the first three channels.

Features of the Roll RA-53b:

Three stereo inputs, jack, RCA, XLR
One mono input, 6.3 mm jack
Five outputs with 3.5 mm stereo jacks
High monitoring level with a lot of power reserve
Separate level controls per output
Link bus for operation of 2 RA-53b in the rack
Three insert jacks
12 V power supply included
Sturdy housing construction
Low weight, easy to transport

Technical data:

Input Impedance 10 kΩ
Max. Input level +18 dBV
Output impedance 10 Ω
Total Distortion (THD) <0,08%
IM Distortion (SMPTE) <0,08%
Signal-to-noise ratio >90 dB
Output power 442 mW/channel
Connections (outputs) 6.3 mm/3.5 mm jacks
Connectors (inputs) 6.3 mm jacks, RCA, XLR
Connectors (inserts) 6.3 mm jacks
Power supply 12 V~ (scope of delivery)
Weight 820 g
Dimensions 19.5 x 4.5 x 13.5 cm (W x H x D)

Features:

Manufacturer: Rolls