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John, Engineer and electronic enthusiast for more than 12 years.
Category: Consumer Electronics
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My peavey amp wont make any sound light is on nothing sonds

Customer Question

my peavey amp wont make any sound
light is on nothing sonds up
Submitted: 1 year ago.
Category: Consumer Electronics
Expert:  Louie replied 1 year ago.
Hi and welcome to JustAnswer,
Thank you for the question and your patience. Should you still need assistance for information purposes only...
Initially, bear with us; re-confirm and post back with the complete model number of the Peavey amp.
Customer: replied 1 year ago.
the amp says mp-4 as model
Customer: replied 1 year ago.
if more info neaded have to wait till after work and then send info amp at home
Expert:  Louie replied 1 year ago.
Appreciate the additional information.
Have you tried feeding signal to the AUX IN? And exercising the different jacks?
Would look forward to an update when able.
Customer: replied 1 year ago.
tried aux in no response
jacks are good did continuity check
Customer: replied 1 year ago.
system has separate speakers for speaker out it is a head unit type tried different speakers nothing
Customer: replied 1 year ago.
trans former stays cool even left over night circuit board gets worm
Customer: replied 1 year ago.
don't know how to test trans former will check
Expert:  Louie replied 1 year ago.
Has the MP-4 been used successfully before? ...and this "...wont make any sound..." a recent issue?
And when able, please post back clear / closeup pictures of the circuit boards and the transformer.
Customer: replied 1 year ago.
worked fine just quit montj ago i am retired air force electrition on a/craft 35years bin 13 years out dont recall alot but still have my equipment and wanted to fix as hobby
Customer: replied 1 year ago.
Dont know. How to send photos my phone keeps saying invalid addtess
Expert:  Louie replied 1 year ago.
Apologies for the delay.
Please re-try