mission cyrus one amp

totaltony2000 · 29th August 2009, 11:47 PM

hi everyone I need help fast restoring my trusted mission cyrus one amp. I can not get any sound from the amp at all, I can only describe the sound as being like a motor boat or clicking with hum in the channels with . I have been told it is the caps but dont know were to start. any help will be most appreciated.

tiefbassuebertr · 2nd September 2009, 02:36 PM

Please check the RC components between the PCB-GND and the enclosure-GND (chassis GND). In some cases this is the reason for errors

jaycee · 2nd September 2009, 06:44 PM

To be honest, if you dont know where to start, you are best getting the amp serviced by Cyrus themselves - while it is a high price, it does cover a full tune up and restoration back to factory condition.

29th August 2009, 11:47 PM	#1
totaltony2000 diyAudio Member Join Date: Mar 2009	mission cyrus one amp hi everyone I need help fast restoring my trusted mission cyrus one amp. I can not get any sound from the amp at all, I can only describe the sound as being like a motor boat or clicking with hum in the channels with . I have been told it is the caps but dont know were to start. any help will be most appreciated.

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2nd September 2009, 02:36 PM	#2
tiefbassuebertr diyAudio Member Join Date: Jul 2005 Location: D-55629 Schwarzerden	Please check the RC components between the PCB-GND and the enclosure-GND (chassis GND). In some cases this is the reason for errors

2nd September 2009, 06:44 PM	#3
jaycee diyAudio Member Join Date: Apr 2004 Location: Norwich, UK	To be honest, if you dont know where to start, you are best getting the amp serviced by Cyrus themselves - while it is a high price, it does cover a full tune up and restoration back to factory condition.

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