Benchmark MPA1 Instrukcja Obsługi Pobierz pdf (Strona 6)

PRE420 Instruction Manual – rev. E Page 6

Features

• Four Transformerless Microphone Inputs

• Four Balanced Direct Outputs (XLR)

• Balanced Left and Right Main Outputs (XLR)

• Balanced Left and Right Control Room Outputs (XLR)

• HPA2™ “0-Ohm” 1/4” TRS Headphone Output

• Precision-Matched Monolithic Low-Noise Transistor Quads on Each Microphone Input

• High-Current High-Speed Low-Capacitance Phantom Protection Circuits

• Fully Protected Against Phantom Hot-Plug and Cable-Shorting Scenarios

• Balanced Transformerless Inputs and Outputs

• +48v Phantom Power Switch on Every Microphone Input

• 40 Hz High-Pass Filter Switch on Every Microphone Input (12 dB/octave)

• 20 dB Pad Switch on Every Microphone Input

• Matched 41-Detent First-Stage Gain Controls on Every Microphone Input

• 60 dB Maximum First-Stage Gain, Adjustable to 70 dB

• 22 to 60 dB Gain (pad off), 2 to 40 dB (pad on)

• +27 dBu Maximum Input Level (with pad), +7 dBu (without pad)

• +29.5 dBu Maximum Output Level on all Balanced Outputs

• + 23.5 dBu Maximum Headphone Output Level

• MirrorPan™ Low-Distortion Constant-Power Pan Controls (1 per input channel)

• Solo Switches (1 per input channel)

• Mono/Stereo Solo Switch for Flexible Monitoring

• 41-Detent Control Room/Headphone Level Control

• 41-Detent Main Output Level Control

• Control Room “Mute on Headphone Insertion” Mode Switch (rear panel)

• Intensity Modulated Signal Presence LEDs (Green - 4 on direct outputs plus 2 on main outputs)

• +24 dBu Warning LED (Red – 4 on direct outputs plus 2 on main outputs)

• Solo Warning LED (Yellow)

• +48V Phantom Warning Indicators (Yellow - 1 per input channel)

• Power LED (Blue)

• Ultra-Quiet Linear Power Supply with Rear-Panel Input Voltage Selector

• Complies with FCC and CE Regulations

• RoHS Compliant

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Benchmark MPA1 Instrukcja Obsługi Strona 6