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Classe Audio 30, Owner'S Manual

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Classe Audio 30 Owner'S Manual Download Page 10

 10

 

 
 

 

When MUTE (ON) is selected, which is indicated by a STEADY GREEN LED, the outputs 

of the preamplifier are completely cut off. In the PLAY (MUTE OFF) selection, which is indicated 

by a STEADY RED LED, the signal is allowed to pass to the power amplifier. 

 

NOTE:  WHEN THE 30 IS IN THE MUTE POSITION, AND THE VOLUME CONTROL 

IS TURNED UP USING THE REMOTE CONTROL UNIT, THE PLAY MODE IS 

AUTOMATICALLY SELECTED.  

 

CAUTION: Make sure the preamp is in MUTE (ON) when making or changing any connections. 

This includes all inputs and outputs, as well as A.C. line cord.  

 

 

 

 

 

 

Summary of Contents for 30

Page 1: ...CLASSÉ AUDIO 30 REMOTE CONTROL BALANCED PREAMPLIFIER 30 OWNER S MANUAL ...

Page 2: ... design goals Similar circuits are then tailored to different power levels etc Differences between less expensive models and more expensive models are parts quality and compliment power supply extravagance and the amount of filtering etc as well as features and packaging This means that for years Classé has been constantly sonically fine tuning and technically upgrading this circuit design and its...

Page 3: ...3 30 OWNER S MANUAL TABLE OF CONTENTS UNPACKING SET UP 4 A C LINE POWER 5 INPUTS 6 OUTPUTS 8 FRONT PANEL CONTROLS 9 WARRANTY 11 FEATURES AND SPECIFICATIONS 13 WARRANTY REGISTRATION 14 ...

Page 4: ...nd Batteries AAA X 2 included Please report any damage or missing parts to your dealer promptly This preamplifier being capable of very high gain must be located in a position free of any hum inducing magnetic fields This also applies to turntables and interconnect cables Positions adjacent to power amplifiers A C line filters or regulation devices should be avoided Ideally a few feet should separ...

Page 5: ...ASHING GREEN LED when the unit is first connected or after an AC power failure After 15 seconds the STEADY GREEN LED signals that the unit is in STANDBY mode Note MUTE is ON during STANDBY mode This feature will prevent any turn on surges or unstable output from reaching the power amplifier and possibly the loudspeakers Similarly make sure the MUTE is ON STEADY GREEN again when removing A C line p...

Page 6: ... moving coil cartridges of varying output levels Set the jumpers to MM for magnetic or MC for a moving coil cartridge In the MC position gain of the Moving Coil stage is factory preset at 23dB which matches perfectly with most typical MC cartridges With the resistor kit included the gain can be adjusted from 13dB to 41dB in order to optimize system gain and low noise while using other less typical...

Page 7: ...UX input serves as an additional high level input accommodating additional sources such as VIDEO CD TUNER etc VIDEO CD TUNER These are all high level inputs sharing exactly the same characteristics and may be interchanged if so desired BALANCED The BALANCED INPUT is a true differential high level input wired as follows PIN 1 GROUND PIN 2 POSITIVE NON INVERTED SIGNAL PIN 3 NEGATIVE INVERTED SIGNAL ...

Page 8: ...D OUTPUTS A balanced power amplifier and balanced interconnects are also required For use with a balanced power amplifier other than Classé the wiring of the 3 pin XLR connectors must be wired as follows PIN 1 GROUND PIN 2 POSITIVE NON INVERTED SIGNAL PIN 3 NEGATIVE INVERTED SIGNAL If the pin configuration of the power amplifier differs from above the balanced interconnects must be modified to acc...

Page 9: ...The custom balance control permits equal output of each channel in the center detented position without additional loading to the signal When shifted to the left or right it merely attenuates the opposite channel VOLUME CONTROL remote control The VOLUME CONTROL varies the output level of both channels simultaneously It can be operated from remote using the hand held control unit or manually turnin...

Page 10: ...cated by a STEADY RED LED the signal is allowed to pass to the power amplifier NOTE WHEN THE 30 IS IN THE MUTE POSITION AND THE VOLUME CONTROL IS TURNED UP USING THE REMOTE CONTROL UNIT THE PLAY MODE IS AUTOMATICALLY SELECTED CAUTION Make sure the preamp is in MUTE ON when making or changing any connections This includes all inputs and outputs as well as A C line cord ...

Page 11: ...NTY In the event of failure of this preamplifier Classé Audio Inc will repair recalibrate or at our discretion replace the unit in accordance with and providing that all the clauses contained in this warranty are met In order to initiate service of any kind it is necessary to OBTAIN PRIOR FACTORY AUTHORIZATION AND SHIP THE UNIT PREPAID For units coming from outside Canada contact the factory for o...

Page 12: ...AL DAMAGES REGARDING THE SET UP OPERATION FAILURE TROUBLESHOOTING OR REPAIR OF THE PREAMPLIFIER AND OR ANY OTHER EQUIPMENT USED THEREWITH THIS WARRANTY ALL CLAIMS MADE IN VIRTUE HEREOF AND ALL ISSUES RELATING TO ANY SUCH CLAIM SHALL BE GOVERNED BY THE LAWS OF THE PROVINCE OF QUÉBEC ...

Page 13: ...ONS Frequency Response Maximum Output Sensitivity Line Magnetic Phono Moving Coil Phono S N Ratio A Weighted Line Magnetic Phono Moving Coil Phono Input Impedance Line Magnetic Phono Moving Coil Phono Output Impedance Gain Line Magnetic Phono Moving Coil Phono Power Requirement Dimensions Gross Net Weight Gross Net 20 Hz to 20 KHz 0 1dB 15 Volts 120 Millivolts 3 Millivolts 0 2 Millivolts 95 dB 85 ...

Page 14: ...___ AUTHORIZED DEALER________________________________________________________ PURCHASER S NAME_________________________________________________________ STREET ADDRESS____________________________________________________________ CITY________________________________STATE PROV ____________________________ COUNTRY________________________ZIP POSTAL CODE__________________________ I BECAME AWARE OF THIS P...

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