{"product_id":"rdl-sta-2a-high-output-dual-channel-high-output-mountable-line-amplifier-with-gain-trim","title":"RDL STA-2A High Output Dual Channel High Output Mountable Line Amplifier with Gain Trim","description":"\u003cp\u003eThe STA-2A is a dual-channel, line-level audio preamplifier. Each channel is identical. The audio inputs are bridged at 20 k ohm and accept either an unbalanced or a balanced audio signal. Gain is adjustable from unity to +24 dB using a 25-turn precision audio taper trimming potentiometer. The output line driver circuits are designed to drive long balanced audio lines into 600 ohm loads.\u003c\/p\u003eThe STA-2A features wideband circuitry for excellent phase response, low noise, low distortion and exceptional audio clarity. RDL™s SupplyFlex power input configuration is included in the STA-2A. The power supply input may be fed from a floating (not ground-referenced) 24 Vdc power source, from a bipolar power supply (+\/- 12 Vdc or +\/-15 Vdc) or from a ground-referenced 24 Vdc power supply.Many audio products provide optimum performance when feeding into a bridging input, but may not provide the output needed to directly drive low-impedance lines terminated with 600 transformers. The STA-2A is specifically designed for such installations, and is also ideal in installations requiring high gain in line-level audio transmission.\u003cul\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cli\u003eUp to 24 dB Gain in Audio Lines\u003c\/li\u003e\n\u003cli\u003eConversion between Unbalanced and Balanced\u003c\/li\u003e\n\u003cli\u003eConversion between High and Low Impedance\u003c\/li\u003e\n\u003cli\u003eLow-Impedance, High-Current Line Drivers\u003c\/li\u003e\n\u003cli\u003eDual-Channel Line-Level Preamplifiers\u003c\/li\u003e\n\u003cli\u003eHigh Gain, High Output, High Performance\u003c\/li\u003e\n\u003cli\u003eRDL SupplyFlex Power Input Configuration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":48414500308,"sku":"38081","price":150.0,"currency_code":"INR","in_stock":true}],"url":"https:\/\/sg-2111.myshopify.com\/products\/rdl-sta-2a-high-output-dual-channel-high-output-mountable-line-amplifier-with-gain-trim","provider":"SG_2111","version":"1.0","type":"link"}