Manley PP 300B TRIODE Owner'S Manual Download Page 5

MAINS CONNECTIONS

Your amplifier has been factory set to the correct mains voltage for your country.  The voltage
setting is marked on the serial badge, located on the rear panel.  Check that this complies with
your local supply.

Export units for certain markets have a moulded mains plug fitted to comply with local
requirements.  If your unit does not have a plug fitted the coloured wires should be connected
to the appropriate plug terminals in accordance with the following code.

GREEN/YELLOW

EARTH

terminal

BLUE

NEUTRAL

terminal

BROWN

LIVE

terminal

As the colours of the wires in the mains lead may not correspond with the coloured marking
identifying the terminals in your plug proceed as follows;

The wire which is coloured GREEN/YELLOW must be connected to the terminal in the plug
which is marked by the letter E or by the safety earth symbol or coloured GREEN or GREEN
and YELLOW.

The wire which is coloured BLUE must be connected to the terminal in the plug which is
marked by the letter N or coloured BLACK.

The wire which is coloured BROWN must be connected to the terminal in the plug which is
marked by the letter L or coloured RED.

DO NOT CONNECT/SWITCH ON THE MAINS SUPPLY UNTIL ALL OTHER
CONNECTIONS HAVE BEEN MADE.

Summary of Contents for PP 300B TRIODE

Page 1: ...MANLEY LABORATORIES INC MANLEY LABORATORIES INC 13880 MAGNOLIA AVE CHINO CA 91710 TEL 909 627 4256 FAX 909 628 2482 OWNER S MANUAL MANLEY SE PP 300B TRIODE MONOBLOCK AMPLIFIER...

Page 2: ...CONTENTS INTRODUCTION 3 MAINS CONNECTIONS 4 CONNECTING YOUR AMPLIFIER 5 DIAGRAM 2 TOP PANEL 6 BIAS PROCEDURES 7 OPERATIONAL NOTES 8 SPECIFICATIONS 9 WARRANTY 10 WARRANTY REGISTRATION 11 SECTION PAGE...

Page 3: ...throughout and a well designed circuit has proven to be a superb technique We also like single ended amps but few and far between mostly because we prefer a flat frequency response and low distortion...

Page 4: ...ELECTRIC SHOCK DO NOT OPEN THE CABINET REFER SERVICING TO QUALIFIED PERSONEL GENERAL NOTES LOCATION VENTILATION The Manley SE PP 300B Monoblock Amplifiers must be installed in a stable location with a...

Page 5: ...EUTRAL terminal BROWN LIVE terminal As the colours of the wires in the mains lead may not correspond with the coloured marking identifying the terminals in your plug proceed as follows The wire which...

Page 6: ...the amplifier is on 9 Turn up the volume on the preamp and enjoy If something is humming don t panic All you need to do is use a 3 pin to 2 pin AC adapter or cheater If you don t have one they are ava...

Page 7: ...nstructions G Bias adjust for I 300B H Power Tube 300B I Power Tube 300B J Driver Tube 7044 K Input Tube 12AT7A L Bias test point for F H M Bias test point for G I N Bias test point ground O Single En...

Page 8: ...This does more for tube life than it does for sound quality You will need a DC voltmeter and a small flat screwdriver This should be checked every few months but does not need to be necessarily check...

Page 9: ...B FB 15 Hz 28 KHz PUSH PULL 0 dB FB 10 Hz 12 KHz PUSH PULL 0 dB FB 10 Hz 60 KHz Input Sensitivity 1 V nominal depends on feedback setting Input Impedance 40 KOhm Load Impedance 5 Ohm fixed appropriate...

Page 10: ...rwarrantyregistrationcard IfaManleyLaboratories productfailstomeettheabovewarranty thenthepurchaser ssole remedyshallbetoreturntheproducttoManleyLaboratories wherethedefectwillberepaired withoutcharge...

Page 11: ...AL No ______________________ PURCHASE DATE ______________ SUPPLIER ______________________ PLEASE DETACH THIS PORTION AND SEND IT TO MANLEY LABORATORIES MODEL MANLEY SE PP 300B MONOBLOCK SERIAL No ____...

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