The Holy Grail of Smooth Compressors Give your music the sound of silky-smooth Abbey Road RS124 compression – the legendary velvety tones heard on every Beatles recording made at Abbey Road. With two distinct flavors to choose from, this classic tube model is the only software emulation of the ultra-rare RS124s, approved by Abbey Road Studios. Precise modeling of Abbey Road’s ultra-rare RS124 tube compressor Silky-smooth tones for vocals, bass, drums, bus compression amp; mastering Developed with Abbey Road Studios Heard on every Beatles recording made at Abbey Road The go-to creamy compression tone for classic recordings: From Paul McCartney’s bass to Beyoncé’s vocals Two distinctive RS124 tube flavors included: “Studio” and “Cutter” Super-Fuse mode added for more aggressive results SC-HP, Mix knob and MS options included High-Frequency Roll-Off option included