RD47 by Antelope Audio is a tube microphone preamplifier plugin that faithfully recreates the sound of one of the most iconic valve line amplifiers used at Abbey Road Studios. This legendary amplifier defined the warm, musical sound of 1960s recordings, amplifying every stage of the audio signal path — from mic preamps to line outputs and monitor sends.

Abbey Road Heritage

The original hardware was integral to the sound of an entire era of music, used to amplify every single stage of the audio signal chain. RD47 captures this signature analogue punch and warmth, allowing producers to apply the same tonal character to their recordings within any modern DAW.

Musical Tube Colouration

RD47 introduces rich, harmonically complex tube saturation that adds depth, body, and presence to any source. It excels on vocals, where it imparts a natural, vintage warmth, and works equally well on drums, guitars, and keyboards for added analogue character.

Flexible Application

Available in AAX, VST3, and AU formats, RD47 runs natively on macOS and Windows. It can be used as a channel strip preamp emulation, a subtle warming tool, or a creative saturation effect depending on the gain setting.