The TOA M-01F is a microphone input module designed for seamless integration with TOA 900 Series components and other TOA audio equipment. It features a transformer-balanced microphone input with a female XLR connector, providing high-quality audio signal transmission with minimal noise. The module supports phantom power supply for condenser microphones and includes convenient gain and tone controls, allowing precise audio adjustments for professional sound reinforcement applications.
TOA M-01F Features
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Transformer-balanced microphone input for superior noise rejection
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Female XLR type connector compatible with professional microphones
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Phantom power supply function for condenser microphone support
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Adjustable gain and tone controls for tailored sound quality
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Compatible with TOA 900 Series components and other TOA equipment
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Ideal for professional audio systems, conference rooms, houses of worship, and more
TOA M-01F SPECIFICATION
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Power Source
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24 V DC (supplied from the main frame)
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Current Consumption
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9 mA
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Input Sensitivity
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-60 dB* (balanced transformer-isolated)
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Input Impedance
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600 Ω, balanced
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Frequency Response
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25 Hz - 20 kHz ±2.0 dB
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Distortion
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0.05 % or less (1 kHz, output: 0 dB*)
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Noise Level
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-86 dB* (20 Hz - 20 kHz BPF), input equivalent noise: -126 dB*
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Gain
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32 - 52 dB
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Phantom Power
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+22 V DC (active or disable selectable)
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Tone Control
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100 Hz: 0 to -10 dB, 10 kHz: 0 to -10 dB
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Connector
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Female XLR connector (XLR-3-31 equivalent)
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Dimensions
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35 (W) × 78 (H) × 88 (D) mm (1.38 × 3.07" × 3.46")"
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Weight
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Max. 110 g (0.24 lb)
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