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RDL ST-GSP1 Gated Speech Preamplifier - Microphone to Line
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    RDL ST-GSP1 Gated Speech Preamplifier - Microphone to Line

    Manufacturer: Radio Design Labs

    Item #: ST-GSP1   •   MFG #: ST-GSP1


    List Price:$175.32
    Our Price:$127.49

    free ship
    Availability: Usually ships in 3-10 business days
    This item is currently out of stock and will ship the minute we receive it – normally 3-10 business days. Need it sooner? Call 800-522-2025 and we'll make it happen,or email Customer Service for expedited delivery options. Certain Non-Stock Items Valued over $50.00 may Ship FREE UPS GROUND in the Continental US. Multiple quantities of the same non-Stock Item Valued below $50.00 may be ordered to meet the $50 minimum order requirement to qualify for Free UPS Ground Freight. This offer does not apply to certain freight-intensive or hazardous items. Certain restrictions may apply.



      Required Accessories

      The ST-GSP1 is a gated speech preamplifier designed to be used in a variety of situations where it is desired to produce an automatically switched line-level signal from a microphone. This module may be used in conjunction with other RDL modules to configure automatic mixing systems or may be used alone as a voice-operated module. The open-collector slave output may be used to trigger other equipment or RDL modules. The versatility of ST-GSP1 applications range from complete automatic mixing system design to the addition of automatic mic gating to the inputs of conventional mixers or amplifiers.

      The MIC INPUT may be wired for balanced or unbalanced operation. A phantom voltage terminal is provided for use with condenser microphones. The phantom input accepts dc voltages up to 48 Vdc and is internally filtered. The mic input gain adjustment has sufficient range to accommodate a wide range of microphones, from low-output dynamic microphones to higher-output condensers.

      • Features

        • Gated Mic to Line Preamplifier
        • Speech Activated Gating
        • Fast, Silent Audio Switching
        • Integral Single-Ended Noise Reduction
        • Adjustable Gain and Threshold
        • Balanced or Unbalanced Input / Output
        • Phantom Power Provision
        • Open-Collector Logic Output

      Add Accessories for your ST-GSP1:



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