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Stress-free Audio Line Amp - Mono: -14 To 14 Db Gain Check It Out [MRavT3ph]

$30.99 $99.99 -69%

Stress-free Audio Line Amp - Mono: -14 To 14 Db Gain Check It Out [MRavT3ph]Introducing the Radio Design Labs STA-1M, a versatile and powerful audio line amplifier designed for precise gain adjustment and reliable signal bridging. This mono-line amplifier is engineered to cater to a wi

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Stress-free Audio Line Amp - Mono: -14 To 14 Db Gain Check It Out [MRavT3ph]

Stress-free Audio Line Amp - Mono: -14 To 14 Db Gain Check It Out [MRavT3ph]

Introducing the Radio Design Labs STA-1M, a versatile and powerful audio line amplifier designed for precise gain adjustment and reliable signal bridging. This mono-line amplifier is engineered to cater to a wide range of audio needs, offering a gain range from -14 to 14 dB for unparalleled control over your audio signals. The STA-1M stands out for its ability to drive both balanced and unbalanced lines, making it an invaluable tool for audio professionals and enthusiasts alike.
  • Flexible Input and Output Options: The STA-1M accepts balanced or unbalanced signals of high or low impedance, providing maximum compatibility and convenience.
  • Instrumentation Type Input Stage: This advanced input stage amplifies differential inputs regardless of ground reference, ensuring robust performance in various environments.

Technical Specifications and Features

The STA-1M boasts a frequency response ranging from 10 Hz to 20 kHz, ensuring clear and accurate audio reproduction. With an impedance of 10 kΩ and a sensitivity of 50 dB, this audio line amplifier delivers exceptional performance. The RDL SupplyFlex power input configuration supports various power supply options, including floating 24 Vdc, bipolar +/ 12 Vdc or +/-15 Vdc, and ground-referenced 24 Vdc power sources, making it adaptable to different installation requirements.
  • Wide Frequency Response: Enjoy crisp and detailed audio with a frequency range of 10 Hz - 20 kHz.
  • Multiple Power Supply Options: Configure the STA-1M to work with a floating, bipolar, or ground-referenced 24 Vdc power supply for flexibility in different environments.

Applications and Benefits

The Radio Design Labs STA-1M is an essential tool for audio professionals and hobbyists looking to enhance their audio systems. Whether you need to amplify a signal for a live performance, drive long cables, or adjust the gain of an audio signal, this mono-line amplifier is up to the task. Its robust design and versatile features make it ideal for use in studio environments, concert halls, and home audio setups, ensuring that your audio signals are always optimized for the best performance.
  • Professional Audio Quality: Elevate the quality of your audio system with the STA-1M's precise gain adjustment and reliable performance.
  • Wide Range of Applications: From live performances to home audio setups, the STA-1M is a versatile solution for any audio amplification need.

What Our Customers Say

February 4, 2026

Absolutely no complaints!

I'm so happy. It is a very great product.

- Lauren G..

February 4, 2026

Absolutely no complaints!

So happy with the very remarkable quality.

- Trenton C..

February 4, 2026

Absolutely no complaints!

A really smart purchase for anyone at all.

- Dylan P..

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