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  When using the Amplifier 

 

 

When found following irregular situation during amplifier is in use, immediately switch 

off the power, disconnect the power supply plug from the AC outlet.    Don’t try to 

operate the amplifier again.    Contact your local dealer to check the amplifier. 

 

 

The amplifier falls. 

 

Amplifier is malfunction. 

 

Water or any metallic object gets into the amplifier. 

 

The smoke or strange smell coming from the amplifier. 

 

The power supply cord is damaged, such as exposure of the core, disconnection 

etc.. 

 

 

DO NOT put cups, bowls, or other containers with liquid or metallic object in it on 

the top of the amplifier.    If they spill accidentally into the amplifier, it may result in 

fire or electric shock. 

 

DO NOT touch the power supply plug during thundering and lightning, for it may 

result in electric shock. 

 

DO NOT insert or drop the metallic objects or flammable materials into the 

ventilation slots of the amplifier, for it may result in fire or electric shock. 

 

DO NOT open nor remove the amplifier cover to prevent fire or electric shock, for 

there are high voltage components inside the amplifier. 

 

 

PANEL DESCRIPTION 

 

 

■ 

When Installing the Amplifier 

 

 

DO NOT remove nor plug in the power supply plug with wet hands, for it may 

cause electric shock. 

 

When unplug the power supply cord, be sure to grasp the power supply plug.   

DO NOT pull on the cord itself.    Operating the amplifier with damaged power 

supply cord may cause fire or electric shock. 

 

Avoid installing the amplifier in humid or dusty places, the area exposed to the 

direct sunlight, locations generating smoke or steam, or the spot near the heaters.   

It may result in fire or electric shock. 

 

When moving the amplifier, be sure to remove its power supply cord from the wall 

outlet.    Moving the amplifier with the power cord connected to the outlet may 

cause damage to the power cord, and resulting in fire or electric shock.    When 

removing the power cord, be sure to grasp its plug to pull. 

 

DO NOT block the ventilation slots of the amplifier chassis.    It will cause the 

temperature rising and result in fire. 

 

 

CAUTION

 

Summary of Contents for QSB-6206M

Page 1: ...USER MANUAL QSB 6206M QSB 6212M QSB 6224M 2 CH BOOSTER AMPLIFIER ...

Page 2: ...erate or minor body injury and or property damage PANEL DESCRIPTION When Installing the Amplifier DO NOT installing or mounting the amplifier in unstable locations such as on the rickety table or the slanted surface It may result in the amplifier falling down and causing body injury and or property damage Be sure to ground to the safety ground earth terminal to avoid electric shock Never to ground...

Page 3: ...result in fire or electric shock DO NOT open nor remove the amplifier cover to prevent fire or electric shock for there are high voltage components inside the amplifier PANEL DESCRIPTION When Installing the Amplifier DO NOT remove nor plug in the power supply plug with wet hands for it may cause electric shock When unplug the power supply cord be sure to grasp the power supply plug DO NOT pull on ...

Page 4: ...addition make sure the plug is inserted in the wall outlet securely Contact your local dealer to clean the dust it the dust has accumulated in the amplifier for a long period of time Dust accumulation may result in fire or damage 2 Description QSB 62xxM series including QSB 6206M QSB 6212M and QSB 6224 is 2 channels booster amplifier designed for 2 zones application Each channel has XLR and phone ...

Page 5: ...nnection Screw 3 DC Power Supply Terminal Output 1 13 DC Power Supply Terminal Output 2 4 Speaker Output Terminals Output 1 14 Speaker Output Terminals Output 2 5 Booster Output Phone Jack CH1 15 Booster Output Phone Jack CH2 6 Booster Output XLR CH1 16 Booster Output XLR CH2 7 Parallel Mono Selector Switch CH1 17 Parallel Mono Selector Switch CH2 8 Gain Control CH1 18 Gain Control CH2 9 XLR Input...

Page 6: ...roved by providing a good earth ground When connecting batteries please ensure correct polarity 6 Connection Input Connection Each input has XLR and Phone jack input Use the one you want Speaker Output Connection The output terminal is on the rear panel The terminal connection can connect low impedance 8 ohm or high level 70V or 100V speaker Use only one of these output connections for correspondi...

Page 7: ...2 240W x 2 Main Voltage AC 115V or 230V 50 60Hz Power Supply Battery Voltage DC 24V Total Harmonic Distortion 1 1KHz rated power Sensitivity XLR Phone Jack balanced 1v 10K ohm Outputs 8Ω 70V 100V Signal to Noise Ratio4 86 dB Indicator Power On Level AC Power Consumption per Channel 160W 320W 640W DC Power Consumption per Channel 5A 8A 16A Dimensions mm 88 H x 425 W x 305 D 88 H x 425 W x 420 D Wei...

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