{"product_id":"rdl-st-rx2","title":"RDL ST-RX2","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe ST-RX2 has a single line-level audio input and two line-level audio outputs. In the absence of a control input, the \u003cb\u003eNORMAL\u003c\/b\u003e module output is fed from the audio input. When the \u003cb\u003eTRIG\u003c\/b\u003e control terminal is connected to ground, the input audio is fed to the \u003cb\u003eSELECT\u003c\/b\u003e output and the \u003cb\u003eNORMAL\u003c\/b\u003e output is switched off. When the \u003cb\u003eTRIG\u003c\/b\u003e terminal is again disconnected from ground, then the \u003cb\u003eSELECT\u003c\/b\u003e output is turned off and the NORMAL output is fed from the input. The module contains no relays or other mechanical devices. The control circuits utilize solid-state switching to route the input signal to one of the balanced output line drivers with off attenuation better than 80 dB at all audio frequencies. Soft switching is used to eliminate clicks or pops.\u003c\/p\u003e\u003cp\u003eThe control current required at the \u003cb\u003eTRIG\u003c\/b\u003e terminal is so minimal (\u0026lt; 0.5 mA) that the ST-RX2 can be controlled from nearly any source from switches to logic circuits.\u003c\/p\u003e\u003cp\u003eThe ST-RX2 may be controlled using the RDL D-RC2ST or the D-RT2 remote controls.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRouting of  a Line-Level Source\u003c\/li\u003e\n\u003cli\u003eAudio Switched to One of Two Destinations\u003c\/li\u003e\n\u003cli\u003eSilent Audio Switching\u003c\/li\u003e\n\u003cli\u003eBalanced or Unbalanced Routing\u003c\/li\u003e\n\u003cli\u003eSwitching by Open-Collector Logic\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"table1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e20 k? balanced, +4 dBu nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Outputs (2)\u003c\/td\u003e\n\u003ctd\u003e+4 dBu nominal, 150 ? balanced, terminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Time\u003c\/td\u003e\n\u003ctd\u003eFast| Soft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime required for \u003cb\u003eNORMAL\u003c\/b\u003e output to turn off\u003c\/td\u003e\n\u003ctd\u003e10 us | 5 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime required for \u003cb\u003eNORMAL\u003c\/b\u003e output to turn on\u003c\/td\u003e\n\u003ctd\u003e15 us | 70 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime required for \u003cb\u003eSELECT\u003c\/b\u003e output to turn off\u003c\/td\u003e\n\u003ctd\u003e15 us | 10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTime required for \u003cb\u003eSELECT\u003c\/b\u003e output to turn on\u003c\/td\u003e\n\u003ctd\u003e20 us | 35 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Signal\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003eTRIG\u003c\/b\u003e terminal must be externally connected to ground.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Current\u003c\/td\u003e\n\u003ctd\u003e0.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadroom\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 18 dB (above +4 dBu)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD+N\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.030% (1 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCMRR\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 45 dB (100 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e15 Hz to 20 kHz (± 0.5 dB into 10 k? bridging input)\u003cbr\u003e30 Hz to 20 kHz (± 0.5 dB into 600 ?)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; -85 dB (below +4 dBu);\u003cbr\u003e-90 dB (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eON Gain\u003c\/td\u003e\n\u003ctd\u003eUnity (Balanced input and output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOFF Attenuation\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 80 dB (Either output); \u0026gt; 95 dB at 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicators (2)\u003c\/td\u003e\n\u003ctd\u003eLED showing active output (left LED=\u003cb\u003eNORMAL\u003c\/b\u003e; right LED=\u003cb\u003eSELECT\u003c\/b\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Operating Environment\u003c\/td\u003e\n\u003ctd\u003e0° C to 55° C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003eGROUND-REFERENCED, 24 Vdc @ 40 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Type\u003c\/td\u003e\n\u003ctd\u003eCardboard Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n\u003ctd\u003e2 x 2 x 4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e0.2 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWEEE weight\u003c\/td\u003e\n\u003ctd\u003e0.15 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff code\u003c\/td\u003e\n\u003ctd\u003e8518.40.2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":43895107846187,"sku":"RDL-ST-RX2","price":145.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/rdl-st-rx2-2__31277.1682436097.1280.1280.jpg?v=1775684044","url":"https:\/\/www.empirepro.com\/products\/rdl-st-rx2","provider":"Empire Pro","version":"1.0","type":"link"}