The Jessup 47 Mic Pre is based off the legendary Redd 47 Mic Pre. It is all tube consisting of a 6x4 rectifier tubes followed by 2x OAR 2 and a ef-86 and E88-cc in the pre amp section. There is a Low Cut/High Pass switch on the input as well as a 15db pad switch on both the input and output. It is also loaded with a Allied Electronics power transformer and a 2 Cinemag Transformers on the input/output.
All components are NOS, from carbon composition resistors to ceramic disc capacitors. A special 1uf Film cap is handpicked for the best possible sound in the preamp section. It is almost always military grade.
These are available in 2u racks right now and there will be a smaller design coming in the future. All of our demos online have been recorded using this mic pre.