English | Français
The entire Studio Economik's website is now priced in Canadian Dollars only.


Free shipping in Canada. Conditions

Designed for high-definition field production environments, the 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.


  • Superb audio specifications
  • 66 dB of gain, in eleven discrete steps
  • Transformer-balanced input and output
  • Phantom power - 48 volt or 12 volt
  • High pass filter @ 80 Hz or 160 Hz, 6 dB/octave
  • Limiter makes unit virtually "unclippable"
  • High current line output drive
  • Excellent immunity to RF interference.
  • Battery power (two x AA)
  • Durable mechanical construction
  • Specifications

    Equivalent Input Noise:
    -126 dBu (-128 dBV) maximum (150 ohm source, flat weighting, 22 - 22 kHz bandwidth, gain control set at 50% or higher, phantom power off)

    Output Clipping Level (Line):
    +22 dBu minimum with 100k ohm load, +20 dBu minimum with 600 ohm load

    Dynamic Range:
    110 dB minimum

    THD + Noise:
    0.05% maximum (from 60 Hz to 22 kHz @ +4 dBu output level, 22 Hz - 22 kHz filter bandwidth, gain control at 50%, phantom off)

    Transformer-balanced, 2k ohm input impedance

    Outputs (XLR):
    s/n < 0507 - impedance-balanced, 120 ohm output impedance, s/n >0507 - active-balanced, 120 ohm output impedance

    Outputs (Tape):
    Unbalanced, tip-left, ring-right, sleeve-ground, 2.4k ohm output impedance

    Power (Internal):
    2 AA alkaline batteries, 6 hours life typical with +4 dBu signal into 600 ohms, no phantom power

    Power LED:
    Green indicates power and good battery. Red indicates power and low battery. LED turns red when approximately 1 hour of battery life remain (with phantom power off). Green with external DC power.

    Frequency Response:
    20 Hz - 30 kHz, +0.1, -0.5 dB; -1 dB at 5 Hz & 50 kHz (relative to 1 kHz with 150 ohm source, gain controls set at 50%)

    Input Clipping Level:
    -10 dBu minimum

    Output Clipping Level (Tape):
    +11 dBu (2.75 V RMS) minimum with 100k ohm load

    Common Mode Rejection Ratio:
    100 dB minimum at 80 Hz, 60 dB minimum at 10 kHz

    Channel Separation:
    Greater than 80 dB at 1 kHz (gain controls set to 50%)

    High-Pass Filters:
    80 Hz or 160 Hz (switch selectable), 6 dB per octave

    Phantom Power:
    48 V through 6.8k resistors or 15 V through 680 ohm resistors (switch selectable)

    Thresholds adjustable per channel from -10 dBu to +17 dBu, 10:1 limiting ratio, 5 mS attack time, 100 mS release time, Amber/Red LED indicates limiting/clipping, Dual mono or stereo linked

    Internal Voltage Rails:
    ±15 V, regulated

    All inputs to all outputs, non-inverting. Pin-2 of XLRs "hot" to unbalanced inputs and outputs.

    Seven segment GaN (Gallium Nitride) LED meter with three intensities, peak responding

    Operating Temperature Range:
    0 to 70 degrees C, 32 to 160 degrees F

    43 mm x 94 mm x 140 mm (h x w x d), (1.7" x 3.7" x 5.5")

    Weight (unit only):
    0.8 kg, 2.0 lbs.

    Weight (packaged):
    1.2 kg, 3.0 lbs.

    Meets FCC Part 15 Class B, eligible to bear CE mark



    Free shipping in Canada. Conditions

    Related products

    Related products

    View more products from Sound Devices
    Sound Devices Logo
    Like us
    Follow us
    Now accepting
    ©2004-2019 - Studio Economik Inc.® All Right Reserved.