Introducing the BLOSSOM Optical Compressor! The BLOSSOM is a simple, and easy to use, optical compressor that takes its inspiration from the classic studio compressors of years past. Based on the green channel of the BLOOM (country mode), the BLOSSOM features the exact same compression circuitry as the BLOOM, however it houses it in a package that is a fraction of the size, as well as a fraction of the cost!