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RDL D Series DS-SFRC8L Audio Selector for SourceFlex Distributed Audio System

RDL D Series DS-SFRC8L Audio Selector for SourceFlex Distributed Audio System
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Expected availability: 7-10 business days
$37/mo. suggested payments for 6 Mos.
with the credit card.§ 

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  • This item is noncancelable and nonreturnable.
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RDL DS-SFRC8L Overview

The D SERIES-SFRC8L Audio Selector from RDL is used with the SourceFlex Distributed Audio System. This is a SourceFlex module for wall mounting in a room that provides source selection from up to 8 audio sources with numeric display showing the selected source. There are 2 line-level audio outputs on the rear of the unit, balanced and unbalanced, to feed an external power amplifier. The balanced line output level is +4 dBu nominal. The unbalanced output is -10 dBV.

The D SERIES-SFRC8L is designed to be mounted in a wall box. Its wiring is connected through a rear-panel detachable terminal block. The SFRC8L is appropriate for office distributed sound systems with background music and a paging source.

Single-room listening station with in-wall controls
Source selection pushbutton
Selection from up to 8 audio sources
Line-level audio output
Mounts in wall using the US single-gang electrical box or RDL WB-1U
Compatible with other RDL wall plates and controls (sold separately)
Suitable for office distributed sound systems with music and paging


Input10-position detachable terminal block
Display7-segment red LED (0 = off or Paging; 1 through 8 = selected channel)
SelectionMomentary button channel SELECT
Frequency Response20 Hz to 20 kHz (±0.1 dB)
THD + N< 0.1% (20 Hz to 20 kHz)
Noise< -85 dB (below +4 dBu)
Control Signaldc (Display Ramp and Control conductors between remote listening station and controller)
Line Outputs2, +4 dBu balanced, -10 dBV unbalanced, nominal
Power Requirement24 VDC @ 30 mA, supplied from SourceFlex controller
Ambient Operating Environment32 to 122°F (0 to 50°C) maximum; 68°F (20°C) recommended
Dimensions4.1 x 1.7 x 2.0" (10.5 x 4.3 x 5.2 cm)
Weight0.30 lb (0.13 kg)
Packaging Info
Package Weight0.44 lb


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