Jack Renner and “Prof” Keith O. Johnson UltraAudio published a fantastic article about “The Role of the Recording Engineer” and included our own Keith O. Johnson. “One of Professor Keith O. Johnson’s favorite recording spaces is the Meyerson Symphony Center, in Dallas, Texas. I asked Johnson, renowned recording engineer for Reference Recordings and Director of Engineering for Spectral Audio Inc., for his candid opinion on why he considers this to be a world-class hall, and…