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Distortion Everywhere
Distortion Everywhere
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Old 20th June 2005, 03:02 PM   #1
zizebra is offline zizebra  Zimbabwe
diyAudio Member
Join Date: Dec 2004
Location: Harare
Angry Distortion Everywhere

My passion for phat sounds has been by distortion I am seeing on my amp. I bought a Dixon small amplifier. This gadget is/was magnificent till I smoked it. I have no experience in electronics. This little amp is was using 4 x 2SJ154 mosfets from NEC. I replaced them with IRFP9620. Also cooked was several resistors which I replaced with matching values. The unit is now sounding fine only at low volume. You raise the volume then distortion becomes audible especially when you have put bass. I found another high powered amp with same problems. what can I do to solve the problem.
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Old 22nd June 2005, 12:54 PM   #2
zizebra is offline zizebra  Zimbabwe
diyAudio Member
Join Date: Dec 2004
Location: Harare
a little suggestion would help
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Old 26th June 2005, 02:01 PM   #3
chemelec is offline chemelec  Canada
diyAudio Member
Join Date: Oct 2004
It Could be a result of Many Things.

Without seeing a Schematic, it is Very Difficult to give you a better answer.

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