At South Texas Amplifier Repair, we specialize in bringing your audio equipment back to life. Whether it's Rockford, JL, MTX, or any other top brand, our expertise ensures your equipment performs at its best. Located in Corpus Christi, Texas, we're dedicated to providing top-notch repair services for all your amplifier needs.


Use our HelpDesk to ask questions. We are more than happy to chat and walk you through fixing the problem yourself or having us fix it.  Either way, we are here to help!

Amplifier Diagnostics

Expert diagnostics to pinpoint issues and ensure effective repairs.



High-quality component replacements for lasting amplifier performance.

Performance Optimization

Fine-tuning and optimization to get the most out of your amplifier.

Expert diagnostics

Diagnostics may be simple or complex, fixing unknowingly within everyday devices or awaiting their invocation to make more complex performance assessments. Everyday examples are an amplifier that displays red flashing LED lights to warn of a shorted transistor or diode. No LED light or pulling to many amps. Some amplifiers flash its control board LED light four times warning of critically over-heating and impending shutdown.


Understanding how high end components improve how well your amplifier works. Experiences require an understanding of how amplifier degrades over time. No matter what kind of system you have, the components degrade at every stage in its life. High quality components last longer; they improve overall health and keeping the amplifier cool. Keeping amplifiers cool is the most important thing because it kills 90% of amplifiers.


While optimization applies general transformations designed to improve the performance of any amplifier in any environment, tuning offers you opportunities to adjust specific characteristics or target how you listen to your music. Some like bass some don't. Plus tuning it correctly improve its performance.