MoFi Johnny Cash At Folsom Prison (Hybrid SACD)The 1968 Album on Which Johnny Cash Became a Legend: At Folsom Prison Among the Most Important and Potent Statements of the 20th Century Mastered on MoFis Mastering System and Strictly Limited to 3,000 Numbered Copies: Mobile Fidelity's SACD Set Plays with Arresting Immediacy, Spaciousness, and Directness Johnny Cash already knew his way around Folsom Prison when he and his band stepped inside the institutions forbidding walls on the morning of