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CAUTION

THE POWER SUPPLY UNITS CONTAIN NO USER SERVICEABLE PARTS. DO NOT REMOVE THE

COVERS. LETHAL VOLTAGES ARE PRESENT WITHIN THE CHASSIS.

NEVER OPERATE THE PREAMPLIFIER WITH THE AUDIO CHASSIS COVERS REMOVED. BEFORE

OPENING  TO  CHANGE  TUBES,  DISCONNECT  THE  PREAMPLIFIER  FROM  POWER  AND  ALL

OTHER COMPONENTS, AND ALLOW IT TO SIT TURNED OFF FOR 30 MINUTES.

DO NOT OPERATE THE UNITS IF THEY ARE WET.

THE PREAMPLIFIER AND POWER SUPPLY UNITS ARE 

VERY HEAVY

. BE SURE TO USE PROPER

LIFTING TECHNIQUES TO AVOID BACK STRAIN AND INJURY. BE CERTAIN TO INSTALL IT IN A

SECURE LOCATION FROM WHICH IT CAN NOT FALL OR TIP OVER.

INDEX

Introduction

Installation

Inputs (back panel)

Outputs & Grounding Switch (back panel)

Logo Illumination (back panel)

Operation

Front Panel Controls

Remote Control

Replacement of Tubes

A Word About Tubes in General

Warranty & Registration Form

Summary of Contents for Renaissance Signature Mk II

Page 1: ...VAC Renaissance Signature Preamplifier Mk II Operation Maintenance Information Valve Amplification Company Manual issued 8 20 2002 Revised 08 09 2006 07 12 2007...

Page 2: ...TURNED OFF FOR 30 MINUTES DO NOT OPERATE THE UNITS IF THEY ARE WET THE PREAMPLIFIER AND POWER SUPPLY UNITS ARE VERY HEAVY BE SURE TO USE PROPER LIFTING TECHNIQUES TO AVOID BACK STRAIN AND INJURY BE C...

Page 3: ...phono stage uses six twin triodes operating without loop feedback Gain is moderately high with a very low noise floor Low output MC cartridges are accommodated by means of high quality matching trans...

Page 4: ...he Ground terminal provided on the rear panel Set the MM MC switch to reflect the input jacks being used 7 Connect the power cables from the power supply to the preamplifier Note that each has a locat...

Page 5: ...s routed directly to the power amplifier at a fixed gain This allows volume levels to be under the sole control of the processor allowing easy integration of your high end stereo system into a home th...

Page 6: ...rs with RCA input jacks you will normally use the RCA GND setting You may also choose XLR RCA UNGND if it is necessary to break a ground loop For power amplifiers with XLR input jacks you must determi...

Page 7: ...t through your power amplifier that might cause damage to your loudspeakers As with all high fidelity products the sound characteristic of the VAC changes somewhat as it warms up Best sound will be ac...

Page 8: ...control clockwise to the Cinema position bypasses all preamplifier controls including volume and passes the output from your surround sound processor i e the front left and right channel outputs of a...

Page 9: ...the Mute and Operate condition When muted a red glow will be observed in the LED indicator Mute is automatically engaged when the preamplifier is first switched on Volume Up Down These buttons cause a...

Page 10: ...l and remove all audio interconnect cables Wait 30 minutes before removing the top cover Install new tubes of the appropriate types firmly in their sockets noting the location of holes in the socket a...

Page 11: ...s of the lacquered finish make sure there are no ridges or sharp surfaces in those parts of the cloth which contact the faceplate Use of a coarser cloth or failure to otherwise protect the faceplate m...

Page 12: ..._____________________________________________________________ Telephone _______ _______ _____________ e mail __________________________________ Dealer name ________________________________ City ______...

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