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6

4.

 

Features

 

 

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Up to 5 channels (zone) 

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6 selectable input s MIC 1 (First Priority) 

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Bass, treble, and volume control for each channel 

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Voice priority function on MIC. 1 

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Overload, over temperature, and speaker short protection. 

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8 ohm, 70V, and 100V output 

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AC power in 

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 2U 

height 

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19” rack or table mounted 

 

 

5. Power Source

 

 

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AC Power Source 

 

The supply transformer has been designed for use on either 115V or 230V, (50-60Hz), 
selected by a push switch on the rear panel. The amplifier is factory set at 230Vac mains 
voltage. When you switch the amplifier to 115V , the internal fuse must must be changed 
from 4 to 8 amp. 

 

6. Connection

 

 

z

 

Microphone Connection 

 

Mic1~2 inputs are unbalanced standard 1/4” Phone Jack.

 

 

 

 

 
Mute Function 

 

Priority Microphone, Mic1 input has VOX priority over CH 1~5. Press the push switch of 
each channel on the front panel to mute the corresponding signal source. 

 

General Mute Function 

Input at the backside for mute of all 5 channels

Use potential free relay contact.

Summary of Contents for AMP 550/100V

Page 1: ...USER MANUAL AMP 550 100V Multichannel Amplifier Wilhelm Huber S hne GmbH Co KG Manual AMP 550 100V Technical modifications reserved 29 07 10 WP...

Page 2: ...or minor body injury and or property damage PANEL DESCRIPTION When Installing the Amplifier z DO NOT installing or mounting the amplifier in unstable locations such as on the rickety table or the sla...

Page 3: ...ay result in fire or electric shock z 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 Ins...

Page 4: ...power supply plug or in the wall AC outlet fire may result in Clean it periodically In addition make sure the plug is inserted in the wall outlet securely z Contact your local dealer to clean the dus...

Page 5: ...4 Input Source Selection Switch 25 Channel 4 Volume Control 11 Channel 5 Mute Priority Switch 26 Channel 5 Bass Control 12 Channel 5 Input Source Selection Switch 27 Channel 5 Treble Control 13 Power...

Page 6: ...se on either 115V or 230V 50 60Hz selected by a push switch on the rear panel The amplifier is factory set at 230Vac mains voltage When you switch the amplifier to 115V the internal fuse must must be...

Page 7: ...ol the mute function of its own channel signal source Switch down is to mute signal source only the voice from MIC 1 can be heard while switch up does not mute signal source both voice from MIC 1 and...

Page 8: ...D MIC 1 2 1 mV 600 ohm AUX 1 700mV 20K ohm RCA JACK UNBALANCED AUX 2 6 700mV 20K ohm Frequency Response 50Hz 15KHz 3dB Output 100V 70V 8 ohm screw terminal Signal to noise ratio 70dB Voice Priority Mu...

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