Manley REFERENCE PREAMPLIFIER Manuel d'utilisateur

MANLEYLABORATORIES, INC.OWNER'S MANUALTHE REFERENCEPREAMPLIFIERMANLEY LABORATORIES, INC.13880 MAGNOLIA AVE.CHINO, CA. 91710TEL: (909) 627-425

TOP VIEWFUSES6414641412AU7WA 12AU7WA12AT7WA12AT7WA12AT7WA 12AT7WAPHONOPHONOPHONO PHONOPHONOPHONO6GF7AOA2 OA26GF7A607212AX7WA607212AX7WAPREAMPPOWER SUP

OPERATIONAL NOTESSWITCHING ON & OFFThe power switch is located on the center of the power supply unit. The best way to power up isto start the un

TROUBLESHOOTINGGENERAL TROUBLESHOOTINGWe don't presume you are expert with a sodering iron or that this is your first audio system. This section

13DEAD CHANNEL or BOTH CHANNELS SILENT. One channel dead should be easy if you follow the channelswapping technique. If it is the preamp, then go the

SPECIFICATIONSVacuum Tubes: 2 x 12AT7WA, 2 x 12AU7WA2 x 6414, 2 x 6GF7A, 2 x OA2Phono Tubes 2 x 6072, 2 x 12AX7WA2 x 12AT7WA,Fuse type 120VAC opera

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 PREAMPLIFIER 5REAR PANEL 6FRONT PANEL 7FRONT PANEL SPECIAL FUNCTIONS (SOFT-START, phono) 8BA

INTRODUCTIONTHANK YOU!...for choosing the Manley Laboratories "The Reference Preamplifier". Designed by David Manley, theReference Preampl

MAINS CONNECTIONSYour preamplifier has been factory set to the correct mains voltage for your country. Thevoltage setting is marked on the serial bad

CONNECTING YOUR PREAMPLIFIER 1. Please refer to the following page for an illustration of the back of the preamplifier.2. There are two main outputs p

UNBALANCED BALANCEDMAIN OUTPUTS RIGHTUNBALANCEDBALANCEDMAIN OUTPUTS LEFTAUXCDTAPETUNERVIDEOBALANCED BALANCEDVIDEOTUNERTAPECDAUXMOVING MAGNETMOVING COI

FRONT PANELA & B - INPUT SELECTS - 6 Position switches for input selection. There is one switch per channel topreserve absolute separation. The RE

FRONT PANEL SPECIAL FUNCTIONSTHESE CONTROLS ARE NOT ON ALL MODELS. SOFT-START IS ONLYAVAILABLE FOR 117 VOLT COUNTRIES. PHONO CONTROLS ARE ONLY ONTHE

BALANCED or UNBALANCED ?9The topic of balanced inputs and outputs is relatively new and often confusing to some.Balanced inputs and outputs are very o