I rave about my Cloud 44a Microphone. It's the successor to the orginal RCA 44a microphone from the 1940's. They are actually using the tooling and fabrication of the ribbon that was used in the original. Then add to that built-in Cloud Lifter preamp and you've got an active ribbon microphone that has unparalleled warmth and depth. It's expensive, retailing at $1599, but I was fortunate to pick-up two of them - very gently used for much less. It was truly love at first site/recording. The mic is so good that it requires very little post-processing, such as dreesser and multi-bank compressor. Truly an amazing find!