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Valve Amplification Company

VAC Standard Preamplifier 

&

Standard Preamplifier LE

Instructions

Manual issued - 7 April 2004

revised 07/15/2009

Revised 09/09/2009

Please read carefully before installing

Copyright 2004 and 2009 by Valve Amplification Company. All rights reserved.

Summary of Contents for Standard Preamplifier

Page 1: ...dard Preamplifier Standard Preamplifier LE Instructions Manual issued 7 April 2004 revised 07 15 2009 Revised 09 09 2009 Please read carefully before installing Copyright 2004 and 2009 by Valve Amplif...

Page 2: ...service even as you have many years of enjoyment from your VAC Standard Preamplifier Kevin M Hayes President VAC INTRODUCTION The VAC Standard Preamplifier is an all new design employing three Class A...

Page 3: ...wise and the mode switch should be set to Mute Allow the preamplifier to warm up for one minute before you unmute the unit failure to wait can cause a transient to be sent through your power amplifier...

Page 4: ...wer amplifier 3 Connect the cable from the power supply to the main chassis Be sure to insert the connector properly and fully tighten the locking collar 4 Connect the AC power cord to the IEC connect...

Page 5: ...e recording inputs of a tape deck this output can supply signal to any typical line level input enabling it to control a second zone in multi room installations The Cinema position provides access to...

Page 6: ...can leak they should be removed from the wand if it is not going to be used for an extended period of time Volume Up Down These buttons cause a motor to turn the volume control Motorized controls offe...

Page 7: ...bes OriginalEquipmentReplacement tubes are available from VAC These tubes ensure your Standard Preamplifier will meet or exceed all factory performance specifications DANGEROUS VOLTAGES E X I S T W I...

Page 8: ...ning well as spares VAC will be happy to test tubes for concerned customers WARRANTY Your equipment is warranted for a period of thirty 30 days from the date of purchase In addition if the registratio...

Page 9: ...you wish to compensate or set your d a converter to phase reversal Tape output Unity gain from selector non inverting Phono stage preamplifier Gain 37 dB measured at tape output Residual noise 3 mV at...

Page 10: ...__________________________________________________________________________ __________________________________________________________________________ What made you decide on the VAC __________________...

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