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Our stock is strategically distributed across multiple warehouses to ensure swift processing and delivery. For urgent click and collect where products are showing in stock, please call us at 01442 292929 or email sales@proav.co.uk to check for availability.
Our stock is strategically distributed across multiple warehouses to ensure swift processing and delivery. For urgent click and collect where products are showing in stock, please call us at 01442 292929 or email sales@proav.co.uk to check for availability.
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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.
Key Features
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) |
Inputs | 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) |
Limiter | 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 |
Polarity | All inputs to all outputs, non-inverting. Pin-2 of XLRs "hot" to unbalanced inputs and outputs. |
Metering | 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 |
Dimensions | 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. |
Certifications | Meets FCC Part 15 Class B, eligible to bear CE mark |