RDL ST-RX2 - 1x2 Audio Routing Switch

RDL ST-RX2 - 1x2 Audio Routing Switch
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Expected availability: 3-7 business days

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  • This item is noncancelable and nonreturnable.
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RDL ST-RX2 Overview

The ST-RX2 is a one-in, two-out line-level routing switch and a part of the "Stick-On" line from RDL. Anywhere you need to send an audio signal to one of two destinations, the ST-RX2 is an ideal companion. It offers solid-state switching to route the signal to one of the balanced outputs with an off attenuation better than 80dB at all frequencies; no relays or mechanical devices are used.

The ST-RX2 uses soft switching to eliminate any clicks or pops. The unit can be controlled by almost any source from switches to logic circuits thanks to its minimal required control current. It may also be controlled by the RC2-ST, RT2 or RUC-4 remote controls from RDL.

Routes a line-level source to one of two destinations
Compact form factor
Silent audio switching
Balanced or unbalanced routing
Switching by open-collector logic
UPC: 813721011794

RDL ST-RX2 Specs

Switching TimeNormal Output Off: 10 us (Fast) 5 ms (Soft)
Normal Output On: 15 us (Fast) 70 ms (Soft)
Select Output Off: 15 us (Fast) 10 ms (Soft)
Select Output On: 20 us (Fast) 35 ms (Soft)
Control Signal"Trig" Terminal Must be Externally Connected to Ground
Control Current0.5mA
Headroom> 18dB (Above +4 dBu)
THD + N< 0.03% (1kHz)
Common Mode Rejection Ratio> 45dB (100Hz)
Frequency Response15Hz to 20kHz (+/- 0.5dB into 10 k ohms Bridging Input) 30Hz to 20kHz (+/- 0.5dB into 600 ohms)
Noise< -85dB (Below +4 dBu Unweighted)
-90dB (Typical)
On GainUnity (Balanced Input and Output)
Off Attenuation> 80dB (Either Output)
> 95dB at 1kHz
Indicators2 x Output LEDs
Power Requirements24 to 33 VDC @ 40mA (Ground-Referenced)
Dimensions1.55 x 3 x 0.65" (39 x 76 x 17 mm)
Packaging Info
Package Weight0.2 lb
Box Dimensions (LxWxH)16 x 11.6 x 2.9"
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