Product Description
TOA M-61F Microphone Input With Compressor
The M-61F is a microphone input module to be used in conjunction with the 900 series components and other TOA's equipment. It has a transformer balanced microphone input with female XLR type connector, phantom power supply function, compressor function and threshold and tone controls.
SPECIFICATIONS
Faceplate Controls | Gain, low cut filter, voice gate sensitivity |
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PCB Controls | Phantom power defeat |
Input Impedance | 600 ohms, balanced transformer-isolated |
Sensitivity | -70 to -50 dBu |
Gain | 32 to 52 dB |
Gain Sensitivity | -58 dBu to always open |
Noise (EIN) | -126 dBu, 200 ohms terminated |
Power Source | 24 V DC (supplied from the main frame) |
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Current Consumption | 33 mA |
Input Sensitivity | -60 dB* (rated output: -20 dB*), adjustable: -72 to -52 dB* |
Input Impedance | 600 Ω, balanced transformer-isolated |
Frequency Response | 25 Hz - 20 kHz ±1.5 dB |
Distortion | 0.1 % or less (1 kHz, output: -60 dB*) |
Noise Level | -86 dB* (20 Hz - 20 kHz BPF), input equivalent noise: -126 dB* |
Gain | 32 - 52 dB |
Phantom Power | +22 V DC (for condenser-type) |
Tone Control | 100 Hz: 0 to -10 dB, 10 kHz: 0 to -10 dB |
Compressor Range | 20 dB (Threshold adjustable input level: -66 to -46 dB*) |
Connector | Female XLR connector (XLR-3-31 equivalent) |
Dimensions | 35 (W) × 78 (H) × 88 (D) mm (1.38 × 3.07" × 3.46")" |
Weight | Max. 110 g (0.24 lb) |