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  3. PB-9811P

LY International Electronics PB-9811P Owner's manual

  • Hello! I've reviewed the user manual for the LY International Electronics Preamplifier PB9811P. This device has 5 microphone inputs, 3 auxiliary inputs, and 2 priority inputs. It also includes a muting function and individual volume control for each input. I am ready to assist you with any questions you may have regarding this preamplifier.
  • How many microphone inputs does the device have?
    Does the device have a muting function?
    Does the device have tone control?
    How many auxiliary inputs does this device have?
PB9811P
PRE AMPLIFIER
OWNER’S MANUAL
Before operating, please read this manual completely.
FEATURES
5 microphone inputs, 3 auxiliary inputs, 2 priority inputs, 2 outputs.
Muting function.
Individual volume control.
Bass and Treble tone control.
* *
PB9811P
1
1 2 3 4 5 6
FRONT PANEL
1 Power switch. 4 AUX 3, 2, 1 volume control.
2 Bass control. 5 MIC 5, 4, 3, 2, 1 volume control.
3 Treble control. 6 MIC 1 input.
REAR PANEL
1 MIC 2, 3, 4, 5 inputs. 4 OUTPUT jacks.
2 EMC 1, 2 inputs. 5 AC FUSE.
3 AUX 1, 2, 3 inputs. 6 AC power cord.
MUTING FUNCTION
The MIC input 2, 3, 4, 5 and AUX input 1, 2, 3 automatically muted by EMC input 1, 2. (EMC 1or
2 input overrides the MIC2, 3, 4, 5 and AUX 1, 2, 3 signals).
The MIC input 2, 3, 4, 5, AUX input 1, 2, 3 and EMC 1, 2 are automatically muted by MIC1 input
(MIC1 input overrides the other input signals).
1
2
3
4
5
6
F1AL250V~
* *
PB9811P
2
CONNECTIONS
SPECIFICATIONS
Inputs Mic1, 2, 3, 4, 5: 600Ω, 2.5mV, unbalanced
Aux1, 2, 3 : 10kΩ, 250mV, unbalanced
Audio output 0dBV
Frequency response Mic: 100Hz-15kHz（±3dB）; Line: 20Hz-18kHz（±3dB）
Signal/ noise ratio Mic input : 80dB
Aux input : 90dB
Tone Bass : ±10dB（100Hz）
Treble : ±10dB (10kHz)
Protection AC fuse
Power Requirement AC 220-240V/50-60Hz
Outer Packing Size (mm) （L×W×H）530×440×195
Unit Size (mm) （L×W×H）484×365×88
Gross weight 8kg
Net weight 6.2kg
Specifications are subject to be changed without notice.
CAUTION
● When the “Power switcher” is off, please pull out the power cord from the socket.
Please keep the equipment out of water.
● To reduce the risk of electric shock, do not remove the cover.
● No user parts inside. Refer servicing to qualified service personnel.
LY International Electronics Co., Ltd.
POWER AMP TUNER
B
98
08
EMC
B
9815
DECK
B
98
0
6
CD
B
9807
PRIORITY
MIC
OUTPUT AUX3 AUX2
AUX1
EMC2
EMC1 MIC
CHIME
B
9814
/