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Conrad-Johnson Owner’s Manual

ART 108A A

mplifier 

conrad-johnson

 

It just sounds right.

 

Summary of Contents for ART 108A

Page 1: ...Conrad Johnson Owner s Manual ART 108A Amplifier conrad johnson It just sounds right...

Page 2: ...Accordingly circuit designs parts and materials for all conrad johnson products are selected with a view to maintaining optimal performance over the years Our reputation for producing among the indus...

Page 3: ...orized conrad johnson dealer in the United States for use in the United States d Normal wear e Incidental or consequential damages are not covered under this warranty Some states do not allow the excl...

Page 4: ...31 The conrad johnson service department can also be reached by e mail at service conradjohnson com or by phone at 703 698 8581 Service If your conrad johnson audio component requires service repack i...

Page 5: ...ference and other forms of EMI Choice of materials physical layout grounding practice and power supply design have all been specified with a view to reducing the impact of electromagnetic fields on th...

Page 6: ...elative phase This means that when the same signal is applied to both channels the right and left channels speaker diaphragms will move synchronously in and out together Terminals on speakers are usua...

Page 7: ...he ART 108A must be replaced with matched quads selected for use with this amplifier We highly recommend that you purchase replacement tubes from conrad johnson design We anticipate tube life to accom...

Page 8: ...l for these LEDs to flash or flicker RED when the amplifier is in use This biasing procedure should be performed whenever the amplifier s output tubes are replaced and after each six months of average...

Page 9: ...y create a fall in pressure and the system is said to be phase inverting Each component in the stereo system either preserves the phase of the incoming signal and is said to be phase correct or invert...

Page 10: ...nects will be system dependent those that are top ranked on one system may be a poor choice for a different system Consult your conrad johnson dealer for recommendations for your specific system Perfo...

Page 11: ...ier power transformer is protected by a fuse on the ac power line F5 located in a compartment in the ac line cord receptacle mounted on the back of the amplifier and by four separate internal fuses on...

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