John Jaszcz (born February 26, 1954) is an American recording engineer, producer, and mixer. He was in charge of mixing Classic Petra's first album, Back to the Rock, as well as the live version.
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John Jaszcz (born February 26, 1954) is an American recording engineer, producer, and mixer. He was in charge of mixing Classic Petra's first album, Back to the Rock, as well as the live version.