Manley 120 Watt Monoblock Amplifier Specifications

MANLEYLABORATORIES, INC.MANLEY LABORATORIES, INC.13880 MAGNOLIA AVE.CHINO, CA. 91710TEL: (909) 627-4256FAX: (909) 628-2482OWNER'S MANUALMANLEY 2

OPERATIONAL NOTESSWITCHING ON -- SOFT STARTThe MANLEY 250/100 is equipped with a SOFT-START circuit which lessens the initial stress theamplifier tak

SPECIFICATIONSVacuum Tubes: 10 x EL34G (Output), 2 x 6414 (Driver),1 x 12AT7 (Input)Output Power TETRODE: 240 Watts (@1.5% THD 5 ohm load)TRIODE: 10

WARRANTYAll Manley Laboratories equipment is covered by a limited warranty against defects in materialsand workmanship for a period of 90 days from

WARRANTY REGISTRATIONWe ask that you please fill out this registration form and send the bottom half to:MANLEY LABORATORIESREGISTRATION DEPARTMENT1388

CONTENTSINTRODUCTION 3MAINS CONNECTIONS 4CONNECTING YOUR AMPLIFIER 5DIAGRAM 2 TOP PANEL 6BIAS PROCEDURES 7OPERATIONAL NOTES 8SPECIFICATIONS 9WARRANTY

INTRODUCTION!THANK YOU!...for choosing the Manley 250/100 Monoblock Amplifiers. Designed by David Manley, the Manley 250/100Monoblock Amplifiers use

MAINS CONNECTIONSYour amplifier has been factory set to the correct mains voltage for your country. The voltagesetting is marked on the serial badge,

CONNECTING YOUR AMPLIFIERSetting up your amplifiers is rather easy. 1. Connect all source components (turntable, CD, Tuner, Tape DAT, etc.) to y

4567INPUTRCAOUTPUTB+ MAINSFUSESIEC MAINSIN Amplifier Overhead ViewTube LocationOUTPUT TUBES:10 x RUSSIAN EL34GThe EL34 type we recommend are the Russ

MAINS INIECMAINSFUSESLO-BLOSPEAKEROUTPUTBINDINGPOSTSREAR VIEW OF AMPLIFIERRCAINPUTXLRBALANCEDINPUTB+ FUSESLO-BLOBALANCEDUNBALANCEDSWITCH

FRONT VIEW OF AMPLIFIERWITH INSERT REMOVEDSHOWING BIAS MEASUREMENT POINTSAND BIAS ADJUST POINTSFRONT VIEW OF AMPLIFIER1 2 3 4 5 6

BIAS PROCEDURESThe Manley 250/100 Monoblock Amplifiers uses a fixed bias system that requires very littleattention. If you wish to adjust or check th