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Supercharger 750K

 

SAFETY INFORMATION

 

 

 

 Issue 

 

 

IMPORTANT

!  

(U.K. only)

 
This unit is supplied in the U.K. with mains lead fitted with a moulded 13 amp plug.  If, for any reason, you need to cut off the 
plug, please remove the fuse holder and dispose of the plug safely, out of reach of children.  

It must not be plugged into a mains 

outlet.

 
The wires in the mains lead supplied with this appliance are coloured in accordance with the following code: 
 
 

Green and yellow..............Earth 
Blue................................Neutral 
Brown.................................Live 

 

 

WARNING - This appliance MUST be earthed 

 

 
As the colours of the wires of the mains lead of this appliance may not correspond with the 
coloured markings identifying the terminals in your plug, proceed as follows: 
 

The wire which is coloured green-and-yellow must be connected to the terminal in the plug which is marked with the letter E or 
coloured green or green-and-yellow, or by the earth symbol : 

 

 
The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red. 
 
The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black. 
 

If connecting to a BS1363 plug, a 13 amp fuse must be used. 

 

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
WARNING: 
 
 

ANY MODIFICATIONS TO THIS PRODUCT NOT EXPRESSLY APPROVED 

 

BY MUSICAL FIDELITY WHO IS THE PARTY RESPONSIBLE FOR 

 

STANDARDS COMPLIANCE COULD VOID THE USER'S AUTHORITY TO 

 

OPERATE THIS EQUIPMENT.

 

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Содержание SUPERCHARGER 750K

Страница 1: ...er distortion and increased dynamic range The 750K accepts both speaker level and line level inputs When driven from an existing amplifier the sound quality is greatly improved because the 750K presents an easy load for the existing amplifier to drive and at the same time gives up to 10dB increase in dynamic range Alternatively the Supercharger 750K can be used as a conventional power amplifier dr...

Страница 2: ... Item disposal information EU disposal information 6 Installation Introduction Installation Audio connection Cleaning 7 Connections Illustrations front and rear panels 8 Amplifier operation Operation and features 9 Amplifier problems Basic Amplifier fault finding 10 Amplifier specifications Typical specifications accessories And dimensions 11 Manual history Page 2 of 11 ...

Страница 3: ...not correspond with the coloured markings identifying the terminals in your plug proceed as follows The wire which is coloured green and yellow must be connected to the terminal in the plug which is marked with the letter E or coloured green or green and yellow or by the earth symbol The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured re...

Страница 4: ...r place water filled containers on the 750K for example a flower vase or potted plants If water does spill inside immediately pull out the mains plug from the wall socket and inform your dealer who should then check the unit before further use Entry of liquid into the 750K is dangerous and may cause electric shock or fire hazard Do not place the unit near direct heat sources such as radiators dire...

Страница 5: ...appare FACHGERECHTE ENTSORGUNG Das auf der Geräterückseite angebrachte Label deutet dass das Produkt nicht mit konventionellem Hauskehricht entsorgt werden darf Um Schäden und Verschmutzungen an Umwelt und Mensch zu vermeiden muss das Produkt fachgerecht entsorgt und von anderem Abfall getrennt werden Wenden Sie sich bei Fragen hierzu an Ihren Fachhändler oder an eine öffentliche Informationsstell...

Страница 6: ... the preamplifier output to the XLR balanced line level input on the 750K Make sure the input selector slide switch on the back panel is set to LINE and the vertical RCA XLR switch is set to XLR Note in both input cases it is assumed that the driving amplifier or preamplifier have a VOLUME CONTROL to allow setting of listening level This is important as the 750K has no control of its own OUTPUTS C...

Страница 7: ...perate BLUE LED temperature ORANGE INPUT XLR line level SLIDE SWITCH XLR RCA input selector INPUT RCA line level SLIDE SWITCH line speaker input selector INPUT4mm banana binding posts Loudspeaker level ROCKER SWITCH Mains on off IEC SOCKET mains inlet LOUDSPEAKER OUPUTS 4mm banana binding posts Page 7 of 11 ...

Страница 8: ...l on selected input for more than 30 minutes it will automatically revert to standby mode OVERHEAT Should any internal overheat situation have been reached the amplifier will cut out there will be no more sound output and the orange LED will light Unit will remain in this state until it has cooled down again If overheat mode persists check wiring for errors driver amplifier for instability and loc...

Страница 9: ...markings to help get this right Unit cuts out orange LED lit Overheating Short circuit in speaker output leads Problem in speakers Grounded via speaker Make sure unit is situated to allow free air circulation Check speaker leads connected to SPEAKER OUTs on 750K and speaker ends for stray strands or short circuits Check speakers Both the and speaker output terminals on this unit are live i e carry...

Страница 10: ... for 750 Watts 35V Input impedance 50 Ohms Connections Line level inputs 1 line level RCA connector Balanced inputs 1 line level XLR DIN socket Speaker inputs 1 pair 4mm banana plug binding posts Speaker outputs 2 pairs 4mm banana plug binding posts Power requirement 100 115 230Volts AC 50 60Hz factory pre set 1350 Watts maximum into 8 Ohms 53 Watts idle Weight 17 2 kg 37 lbs unit only unboxed 19 ...

Страница 11: ...Supercharger 750K MANUAL REVISION Issue 3 RELEASE DATE CHANGES Issue 1 23rd November 1st release Issue 2 6th December Front page picture updated Issue 3 17th March 2008 Height updated Page 11 of 11 ...

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