{"product_id":"radial-engineering-sb-6-stereo-signal-isolator-with-ground-lift","title":"Radial Engineering SB-6 Stereo Signal Isolator with Ground Lift","description":"\u003cp\u003eThe Radial Engineering StageBug SB-6 is a compact passive stereo signal isolator designed to remove hum and buzz from balanced and unbalanced audio systems. Its dual Eclipse custom transformers provide galvanic isolation while maintaining an exceptionally linear response throughout the audio range. The SB-6 is well suited for stereo systems, guitar rigs, pedalboards, powered speakers, amplifiers, DJ mixers, and professional audio setups where unwanted noise or ground loops are present.\u003c\/p\u003e\n\u003cp\u003eThe SB-6 features dual isolation transformers that provide a flat 20Hz to 20kHz frequency response while maintaining very low distortion. Its input pad accommodates high-level sources, making the unit suitable for instruments, consumer audio devices, and professional balanced signals. Dual ground lift functionality provides additional noise reduction, while the 180° polarity reverse switch helps correct phase cancellation when connecting powered speakers or guitar amplifiers.\u003c\/p\u003e\n\u003cp\u003eBuilt into a rugged 14-gauge steel chassis and outer shell, the StageBug SB-6 is designed for reliable use in demanding live and studio environments. Its completely passive design requires no external power, allowing it to be inserted into an audio signal chain quickly and easily. The compact enclosure measures 3.92\" x 2.54\" x 1.7\" and weighs only 0.9 lbs., making it convenient for pedalboards, guitar rigs, mobile systems, and permanent installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Stereo Signal Isolator\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAudio Circuit Type:\u003c\/strong\u003e Passive Transformers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransformer:\u003c\/strong\u003e Eclipse Custom\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz to 20kHz ±1dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e \u0026gt;140dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGain:\u003c\/strong\u003e -2dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Harmonic Distortion:\u003c\/strong\u003e \u0026lt;0.0008% at 1kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePhase Deviation:\u003c\/strong\u003e \u0026gt;5° at 30Hz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e Varies with Load \/ 47k Ohms\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 600 Ohms\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Input:\u003c\/strong\u003e \u0026gt;+25dBu\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Pad:\u003c\/strong\u003e -15dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePolarity Reverse:\u003c\/strong\u003e 180°\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGround Lift:\u003c\/strong\u003e Dual Ground Lift\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Connectors:\u003c\/strong\u003e 1\/4\" TRS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction: \u003c\/strong\u003e14-Gauge Steel Chassis and Outer Shell\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Conditions:\u003c\/strong\u003e Dry Locations, 5°C to 40°C\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary Use:\u003c\/strong\u003e Stereo Systems, Guitar Rigs, Pedalboards, DJ Mixers, Powered Speakers, and Amplifiers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 0.9 lbs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Dimensions (L x W x D):\u003c\/strong\u003e 4.92\" x 2.54\" x 1.7\"\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":71382876094717,"sku":"H-RADI-SB6ISOLATOR","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2308\/3005\/files\/2119751.jpg?v=1790347886","url":"https:\/\/hollywooddj.com\/products\/radial-engineering-sb-6-stereo-signal-isolator-with-ground-lift","provider":"Hollywood DJ","version":"1.0","type":"link"}