Common name: BSA Microphones RS4
Production Status: In production
For the second RS-Series release BSA focuses on the distinctive forward midrange sound of Berlin: The RS4 can be built in the direction of either the U47 or M49B. Same as the RS2, all electronics are wired point-to-point using only the highest grade materials available. Its unique but classic looking body is manufactured from brass, with finishing in nickel, PVD and black chrome. Every unit is hadnd built to order in Switzerland, and can be customised according to customer preference. U47 or M49, fixed-bias circuit. Haun K47 capsule. Haufe BV8 or BV11 transformer. NOS vacuum tube. 10 year warranty.