Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box
details

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.
Ask about our new Economy International Shipping Options.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers





Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

 
RDL STA-1 Dual Balanced/Unbalanced Line Amplifier -12 to 20 dB Gain
     
    Questions? Ask a Markertek Expert:
    800-522-2025 Email

    RDL STA-1 Dual Balanced/Unbalanced Line Amplifier -12 to 20 dB Gain

    Manufacturer: Radio Design Labs

    Item #: STA1   •   MFG #: STA1

     

    List Price:$200.17
    Our Price:$144.49

    free ship
     
     
    Availability: In Stock
    i
    Item is Available for immediate shipping from our warehouse.
     
     
       

      Share!

       
       
       

      Required Accessories

      The STA-1 is a dual-channel line-level preamplifier with bridging inputs, adjustable gain or loss, and low-impedance outputs. Each of the two identical circuits is both an electronic line transformer and a line amplifier. Hook up the STA-1 just like a pair of audio transformers with gain. True dc amplifiers produce unsurpassed audio clarity, high common-mode rejection, ultra-low distortion and low noise. The STA-1 is perfect for most line amplification, impedance or balanced/unbalanced conversion.

      The STA-1 operates from floating or bipolar dc power. For installations where ground-referenced power is preferred, use the STA-2A Dual High Gain Line Amplifiers.

      Required Power Supply RDL PS24V Sold Separately

       
      • Features

        • Up to 20 dB Gain in an Audio Line
        • Conversion from Balanced to Unbalanced
        • Conversion from Unbalanced to Balanced
        • Conversion from High to Low Impedance
        • Conversion from Low to High Impedance
        • Bridge an Audio Line Feed
        • Precisely Match Audio Levels
         
       
       

      Add Accessories for your STA1:

       
       
       

       

       
      Continue Shopping View Cart