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pop-ing sound from amplifiers with USP2 cards


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#1 enepl

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Posted 07 June 2004 - 01:16 AM

Hi everyone,

i am wondering if any of you experience the pop-ing sound from the speakers when powering up or shutting down the amplifiers.

my setup is as follows:
Crown CTS 600 amplifier with IQPIP-USP2 card attached to JBL Control 25AV speakers.

please give me your comments.

Thank you.

regards,
Vincent

#2 Bradford Benn

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Posted 07 June 2004 - 09:06 AM

Hello Vincent.

Can you describe the popping? Is it a single "thump" or is it something else?

Thanks.

-=Brad
-=Brad

Bradford Benn
Business Development Manager - Crown International
http://www.crownaudio.com/

#3 enepl

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Posted 07 June 2004 - 09:47 PM

Hi Brad,

yes, the pop-ing sound i have experienced is a single "thump" sound.

any ideas?

Thank you

Vincent

#4 vincetan

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Posted 08 June 2004 - 11:03 PM

Hi Brad,
my colleague has rectified the problem.

The fault was found in the earlier batch of CTS amplifiers, just need to service some components and it will be all system go.

Thank you.


regards,
Vincent