gm-3400x very low output

lunizone · 13th December 2010, 01:08 PM

hi there! pls help me W/my gm-3400x
the problem is my amp produced very low output
anyone can help? pls pls!

Perry Babin · 13th December 2010, 03:47 PM

Are the gains set to the highest gain?

Are you sure the signal source is producing sufficient output?

Did the problem start at once or was it intermittent for a while?

lunizone · 15th December 2010, 12:09 AM

yes the gain is set in highest.
yes the signal source is sufficent.
the problem start at once sir.

i did try to turn all the gain in highest but the problem remain in very low output.

Perry Babin · 15th December 2010, 10:15 AM

Do you have a scope?

Can you post a photo of the inside of the amp?

lunizone · 15th December 2010, 01:28 PM

ok sir, il take a picture of my amp asap.

13th December 2010, 01:08 PM	#1
lunizone diyAudio Member Join Date: Dec 2010	gm-3400x very low output hi there! pls help me W/my gm-3400x the problem is my amp produced very low output anyone can help? pls pls!

13th December 2010, 03:47 PM	#2
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	Are the gains set to the highest gain? Are you sure the signal source is producing sufficient output? Did the problem start at once or was it intermittent for a while? __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

15th December 2010, 10:15 AM	#4
Perry Babin diyAudio Member Join Date: Nov 2003 Location: Louisiana	Do you have a scope? Can you post a photo of the inside of the amp? __________________ Links >> Basic Car Audio Amp Repair --- Basic Car Audio Electronics --- Basic Transistor Testing --- Basic Switching Power Supply Design --- Basic Computer Skills << Links

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15th December 2010, 12:09 AM	#3
lunizone diyAudio Member Join Date: Dec 2010	yes the gain is set in highest. yes the signal source is sufficent. the problem start at once sir. i did try to turn all the gain in highest but the problem remain in very low output.

15th December 2010, 01:28 PM	#5
lunizone diyAudio Member Join Date: Dec 2010	ok sir, il take a picture of my amp asap.

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