TOA M-51F User manual

TOA M-51F User manual
 zd TOA MICROPHONE INPUT MODULE M—51F
HDESCRIPTTON
The M-51F 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, voice—gate function, and gain and tone controls.
BSPECIFICATIONS
* 0 dB=1V
Power Source 24 V DC (supplied from the main frame)
Current Consumption 27 mA
Input Sensitivity —00 dBx (rated output: —20 dB*), adjustable: —/2 to —52 dB*
[Input Impedance 600 ©, balanced transformer—isolated
Distortion 0.05 % or less (1 kHz, output: 0 dBx)
Noise Level —86 dBx (20 Hz — 20 kHz BPF), input equivalent noise: —126 dBx
Gain 32 — 52 dB
Phantom Power +22 V DC (for condenser—type)
Tone Control 100 Hz: O to —10 dB
Signal Muting Level 40 dB (at 1 kHz)
Connector Female XLR connector (XLR-3-31 equivalent)
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 [3.46]
| (OO m-51F | |
GAIN
8. |
— .
78 [3.07”]
ES
Front View Side View
doy O —— A cod
) (| (|
O CAD V Hot
Connection Diagram
UNIT:mm SCALE:1/71
119 TOA Corporation DWG No: GM—007 A1
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement