Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

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

Free Shipping Promo Box

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.

Fast Economical International Shipping
Markertek makes it EASY for our international customers to get their orders!

At check-out you can view our very affordable international shipping rates that are ALL-INCLUSIVE with your GUARANTEED LANDED COST and NO SURPRISE FEES!

*Economy International Shipping delivery time is approximately 7-14 days. Economy International Shipping is available to select countries. Not all products are eligible.

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.

close - X

RDL ST-GLA1 Gated Line Amplifier - Noise Gate
    Questions? Ask a Markertek Expert:
    800-522-2025 Email

    RDL ST-GLA1 Gated Line Amplifier - Noise Gate

    Manufacturer: Radio Design Labs

    Item #: ST-GLA1   •   MFG #: ST-GLA1




    Required Accessories

    The ST-GLA1 is a self-gated line amplifier designed to be used in a variety of situations where it is desired to produce an automatically switched line-level signal with integral noise reduction. This module may be used in conjunction with other RDL modules to configure automatic mixing systems or may be used alone as a noise gate. The open-collector slave output may be used to trigger other equipment or RDL modules. The versatility of ST-GLA1 applications range from complete automatic mixing system design to the addition of automatic gating to the inputs of conventional mixers or amplifiers to suppress accumulated or induced system noise.

    The input and output may be wired balanced or unbalanced. Two LED indicators are provided for adjustment.

    • Features

      • Gated Line-level Preamplifier
      • Self-Gating to Suppress Unwanted Noise
      • Fast, Silent Audio Switching
      • Integral Single-ended Noise Reduction
      • Adjustable Gain and Threshold
      • Balanced or Unbalanced Input / Output
      • Open-Collector Logic Output

    Add Accessories for your ST-GLA1: