TOA M-51S T User manual

TOA M-51S T User manual
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zd TOA MICROPHONE INPUT MODULE M—51S(T)
BOESCRIPTIÓN
The M-515 is a microphone input module to be used in conjunction with the 900 series
components and other TOA's equipment.
[t has a transformer balanced microphone input with terminal block connector, phantom
power supply function, voice—gate function, and gain and tone controls.
BSPECIFICATIONS
* 0 dB=1 V
Power Source 24 V DC (supplied from the main frame)
Current Consumption 27 mA
Input Sensitivity —60 dB* (rated output: —20 dBx), adjustable: —72 to —52 dBx
Input Impedance 600 ©, balanced transformer—isolated
Distortion 0.05 % or less (1 kHz, output: 0 dBx)
Noise Level —36 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
Signal Muting Level 40 dB (at 1 kHz)
Connector Removable terminal block (3P)
Dimensions 35 (W) x 78 (H) X 88 (D) mm (1.38 X 3.07 X 3.46")
Weight Max. 110 q (0.24 Ib)
BAPPEARANCE
35 [1.387] 88 [3.467]
| () м-515 | |
GAIN
oo |
©
78 [3.07”]
Front View Side View
UNIT: mm SCALE: 1/1
119 TOA Corporation DWG No: GM—01EA1
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