Sound Devices MP-1
Sound Devices MP-1 (MP1) Portable Single Channel Mic Preamp with phantom, limiter & high pass filter. Powered from 2 AA batteries . Designed for high-definition field production environments, the full-featured studio-quality MP-1 is an ideal line-driver for critical radio, television, and film applications.
The MP-1 is extremely durable and easy to use. With rugged mechanical and electrical construction and high-quality components it will provide years of superb audio performance under the most punishing field conditions.