Mark did wonders for another of my amps. I have a Dual Showman Reverb that I acquired in 1981. The reverb had stopped working and the output was a little weak. Mark replaced a few capacitors, a...
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Midwest Software Laboratory is a trusted provider of comprehensive computer services for both businesses and home users. With a strong focus on customer satisfaction, their owner, Bill Fuerst, ensures that clients receive top-notch support and solutions tailored to their specific needs.
Offering remote access capabilities and a range of services including webmail, Perl and PHP testing, Midwest Software Laboratory has been serving clients since 1999, consistently delivering reliable and efficient solutions. With a commitment to excellence, they have established themselves as a reputable and dependable resource in Elburn, IL.
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Reviews
Mark was able to repair my Marantz 6300 turntable. I was at a loss and worried that it could not function correctly. Polite, fast, knowledgeable. I will bring anything he can fix back to him.

Fantastic repairman of tube amps. I've had several amps repaired by Mark over the years and his honesty integrity and focus are above reproach. Humboldt County is lucky to have Mark!
Really good service. I have a Fender Rumbles bass guitar amp that was making distortion-like wire sounds and either wouldn't allow sounds or would cut out after a few minutes. Mark cleaned out...
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