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ARC 100.2/ GOT A PROBLEM

Well, I am a newbie for ARC AMP. Actually, I just upgrade my system to ARC LS16+100.2. Here is the problem, when I turn the AMP on, there have a subtle "bo" noise come out from speaker and right after ten more second another one.
It is really annoy. I am wondering if this is normal for such HI-END component. My CLASSE CA-100 never have such issue anyway.
Thanks
bradcyh
porziob
316 posts
 
When were the tubes last checked? I`ll bet the previous owner said they were "like new".
edwards
43 posts
 
sounds like you may need a few Tubes, or possibly a checkup may be in order.

call Leonard at Audio Research 763-577-9700

He can hook you up.

Ed
9rw's avatar
9rw
318 posts
 
Um, guys, the 100.2 is a solid-state amp. When I owned one, I recall that it wasn't the quietest amp upon powering up, but it was normal for that amp.
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