Sound Devices MP-1 Single Channel 48V Battery-Powered Microphone Preamplifier

The MP-1 from Sound Devices is a portable, battery-powered microphone pr eamplifier with phantom power. Designed for high-definition field production, this studio-quality mic pre is ideal for critical radio, television and film-production applications. With its rugged mechanical and electrical construction, compact size and high-quality components, the MP-1 is extremely durable and easy to use. This highly reliable mic preamp will provide years of superb audio performance under the most punishing field conditions. Audio performance • Maximum of 66 dB of gain, adjustable in eleven steps for accurate, repeatable gain settings. • Dynamic range exceeding 120 dB. • 20 Hz to 50 kHz audio bandwidth. • High immunity to RF interference due to transformers, RF filtering and all-metal construction. • High current line output driver capable of driving very long cable runs. Transformer balanced • Premium Lundahl input transformer provides superior sonic quality and freedom from interference problems. • Custom-designed output transformer provides line driving ability with freedom from interference problems. Limiter • Extended range peak limiter via dual opto-isolators makes unit virtually "unclippable". Battery power • Internal battery power (two AA) for convenient, low cost power. • Battery life greater than 24 hours (phantom power off). Durable Mechanical Construction • High strength extruded aluminum chassis with protective metal end rails to withstand punishing field conditions. • Easy access battery compartment for quick battery changes. Phantom power • Selectable 48-volt and 12-volt phantom power. High pass filter • Two selectable corner frequencies, 80 and 160 Hz, 6 dB per octave