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Key Features
What's Included
- Single-Channel Audio Line Amplifier
- Balanced or Unbalanced Inputs and Outputs
- Bridge a Line to Avoid Loading
Key Features
What's Included
- Single-Channel Audio Line Amplifier
- Balanced or Unbalanced Inputs and Outputs
- Bridge a Line to Avoid Loading
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Become an ADI CustomerKey Features
What's Included
- Single-Channel Audio Line Amplifier
- Balanced or Unbalanced Inputs and Outputs
- Bridge a Line to Avoid Loading

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Overview
Specifications
Documents
Product Overview
The STA-1M allows bridging any audio line, adjusting the gain, and driving a balanced or unbalanced line. The circuit design allows the input to accept either balanced or unbalanced signals, of either high or low impedance. This is an instrumentation type input stage which will amplify the differential input, regardless of ground reference. The output is capable of driving either high or low impedance loads, and the output may be connected either balanced or unbalanced.
Main Features
- Single-Channel Audio Line Amplifier
- Balanced or Unbalanced Inputs and Outputs
- Bridge a Line to Avoid Loading
General Information
Name: RDL STA-1M Audio Line Amplifier, Mono -14 to 14 dB Gain
Category: Radio Design Labs, Pro AV, Commercial Audio, Pro Amplifiers
UPC Code: 813721010988
Country of Origin: United States. Country of origin is subject to change.
Specifications
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ADI Part Number RL-STA1M Brand Name Radio Design Labs Manufacturer Radio Design Labs, Inc Manufacturer Part Number STA-1M Product Line Stick-On Product Model STA-1M Product Name Stick-On STA-1M Amplifier Product Series STA Product Type Amplifier Weight 0.136lb
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Audio Channels 1
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Maximum Frequency Response 20 kHz Minimum Frequency Response 10Hz Total Harmonic Distortion (THD) 0.1%
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TAA Compliant No
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Color Silver Depth 0.7" Height 1.6" Width 3"
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Input Voltage 24V DC
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Limited Warranty 3-Year
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Country of Origin US Features Balanced or Unbalanced Inputs and Outputs, Bridge a Line to Avoid Loading, High to Low Impedance Conversion, Instrumentation Input to Isolate Ground Loops, Low to High Impedance Conversion, Precisely Match Audio Levels, RDL SupplyFlex Power Input Configuration, Single-Channel Audio Line Amplifier Package Contents RDL STA-1M Audio Line Amplifier