5 DIY audio kits to improve your recording - Threecircles Recording Studio
GB-1 compressor limiter 500 series module — David Evans Audio
Sound Skulptor: CP4500 Stereo Bus compressor for the '500' Lunchbox - Kit, Effects, CP4500
A Thing Called Music – Professional Audio Mastering Services in Oxfordshire, UKBuilding My First DIY Audio Compressor - A Thing Called Music - Professional Audio Mastering Services in Oxfordshire, UK
DIY Microphone Kits - Perfect Vintage Mic Clone - Mic & Mod | Diy kits, Diy electronics, Diy microphone
DR-MB2 Compressor - DIY Racked - Personal Sound with Attitude
Sound Skulptor: CP4500 Stereo Bus compressor for the '500' Lunchbox - Kit, Effects, CP4500
DR-609 Comp / Limiter - DIY Racked - Personal Sound with Attitude
FET/RACK Revision FComplete DIY Kit
Amazon.com: DIY Compressor Effect Pedal All Kits With 1590B Black : Musical Instruments
21 DIY Kit Sources for Pro Audio, Synth Modules & Instruments — Pro Audio Files