The U47, probably one of the recording industry’s most recognized microphones. From Frank Sinatra to the modern day, the U47 boasts that vintage tone you have been looking for. RMS has meticulously recreated this sound after a full year of reseach and development, painstakingly testing and comparing to the best U47s we came into contact with. RMS is now offering the RMS47 to our customers as a modern alternative without breaking the bank. The RMS47-LE features a NOS Telefunken glass tube and non-historical power supply & mechanics.