Benchmark Media Systems, Inc.

MP-2 Mic-Preamplifier
for MicroFrame™

The MP-2 is a one-in, two-out mic-pre distribution amplifier with front panel variable gain from +20 to +75 dB, incorporating the circuitry used in our famous MP-4 Mic-Pre. Like the LA-1, the MP-2 has a bicolored LED that indicates signal presence and the onset of overload. In addition, the card may be used wherever 20 dB or more of amplification is needed and minimum noise is desired.

With the MP-2 at or close to it's microphone, minimum interference enters the system from power lines, longer lines may be driven, and existing consoles achieve state-of-the-art performance. The balanced output section uses a current boost integrated circuit that is almost totally free from crossover distortion. It is ideal for anyone desiring maximum performance from analog or digital recorders, sound reinforcement, and live broadcasts, utilizing today's superior microphone technology.

NOTE: PH-1 phantom power supply cards are required if phantom power is needed across the MicroFrame™.

Features

  • Front panel variable gain from +20 to +75 dB
  • 1 dB noise figure, -130 dBu EIN
  • Switchable 70 Hz low cut filter
  • A 20 dB switchable attenuator
  • Two outputs per module
  • 300 mA high current output
  • Dynamic range > 120 dB
  • CMRR > 100 dB to 2 kHz, 65 dB @ 10 kHz
  • THD = 0.0009% @ 20 kHz (A = 40 dB)
  • Bandwidth = or > 500 kHz (RF free)
  • +48 V phantom power capability (See note below)
  • Superb RF immunity

Price: $230.00


THD+N and Phase vs. Freq

©2007 Benchmark Media Systems, Inc.