Roll Music Systems builds massively overbuilt analog audio equipment for engineers and musicians who want classic analog sound in modern recording workflows. Based in Northeast Minneapolis, Roll Music began as a recording studio in 1998, started building gear in 2001, and launched the acclaimed RMS216 Folcrom passive summing mixer in 2004. Today, their lineup includes the Folcrom, RMS755 Super Stereo Compressor, and tube-based 500 Series modules like the Tubule, Valvop, Vacbax, and Valveq. Designed and built in the USA, Roll Music products deliver rugged construction, professional reliability, and rich analog tone without unnecessary complexity. From passive summing and mix bus compression to transformer-coupled tube preamps and optical compression, Roll Music gives recording, mixing, and mastering engineers creative tools that help tracks breathe, mixes open up, and productions sound more alive.