Sonic impact t-amp cutting out after mods

markysoft · 9th November 2005, 02:11 PM

I've been reboxing the sonic impact t-amp, as per David Holgate's article - new volume pot, power switch, speaker posts.

I had it working in one case but since I moved it I've had problems.

Above a certain volume the sounds keeps cuttting out, as if it it can't handle the current or something.

Can anyone tell me whether this is likely to be because I've fried the chip, or is it something else?

Any help would be much appreciated.

All the best,
Mark

D0Hbert · 10th November 2005, 12:24 AM

It's probably caused by irregular impedance of the speakers you're using. I'm experiencing the same problems with my 3-way DIY speaker, but when I attached it to a commercially made speaker, no such problems arose.

9th November 2005, 02:11 PM	#1
markysoft diyAudio Member Join Date: Nov 2005	Sonic impact t-amp cutting out after mods I've been reboxing the sonic impact t-amp, as per David Holgate's article - new volume pot, power switch, speaker posts. I had it working in one case but since I moved it I've had problems. Above a certain volume the sounds keeps cuttting out, as if it it can't handle the current or something. Can anyone tell me whether this is likely to be because I've fried the chip, or is it something else? Any help would be much appreciated. All the best, Mark

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10th November 2005, 12:24 AM	#2
D0Hbert diyAudio Member Join Date: Sep 2004 Location: Manila	It's probably caused by irregular impedance of the speakers you're using. I'm experiencing the same problems with my 3-way DIY speaker, but when I attached it to a commercially made speaker, no such problems arose.

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