can a receiver lose power (loudness) over time?
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Joined: Dec 2002
Posts: 7
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OP
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Joined: Dec 2002
Posts: 7 |
I'm not sure if this is even possible but it seems that my receiver doesn't sound as loud as it used to. I have an Onkyo 805 that's about 4 or 5 years old. I haven't changed speakers. I also haven't done any tests so this is just based on what I feel. Sorry to post this stupid question but I'm just curious to know if anyone has ever experienced this.
Thanks, Chester
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Re: can a receiver lose power (loudness) over time?
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Joined: Jan 2002
Posts: 3,270
connoisseur
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connoisseur
Joined: Jan 2002
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Hi Chester,
Have you confirmed that all of the main channels are operating at similar output? Try the Dolby Digital pink-noise setup signal that rotates from channel to channel and make sure they are at roughly the same output levels.
Perhaps one of the channels has become intermittent or you might have inadvertently changed one of the level settings for one or more channels. It's possible that one of your front channels may have cut out totally.
In a correctly operating solid-state amplifier, it would be most unusual for it to "lose power" over time. This can happen with tube gear as it ages, but not transistor equipment.
Regards,
Alan Lofft, Axiom Resident Expert (Retired)
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Re: can a receiver lose power (loudness) over time?
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Joined: Dec 2002
Posts: 7
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OP
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Thanks, Alan. Great info! I will definitely check that tonight when I get home.
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Re: can a receiver lose power (loudness) over time?
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Joined: Sep 2009
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local
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local
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[joke] Maybe you've been listening too loud and you've lost hearing over time? [/joke]
snazzed
M22, VP150, QS8 <--all v2 Sub: Outlaw LFM1-Plus Denon AVR1910, Sony X900-65"
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Re: can a receiver lose power (loudness) over time?
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Joined: Feb 2010
Posts: 45
buff
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buff
Joined: Feb 2010
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Check the speaker wiring too. It's possible the exposed copper wiring has become stiff and has started to fray away.
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Re: can a receiver lose power (loudness) over time?
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Joined: May 2003
Posts: 18,044
shareholder in the making
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shareholder in the making
Joined: May 2003
Posts: 18,044 |
That's unlikely to be the issue. If distortion were a problem, maybe, but it's not going to get softer because the last inch of the wire is a smaller diameter.
I am the Doctor, and THIS... is my SPOON!
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Re: can a receiver lose power (loudness) over time?
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Joined: Nov 2008
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connoisseur
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A reciever losing power would be about as weird as a pigeon with the face of a Saint Bernard!
My Stuff :
M80's QS8's VP150 EP800 Denon 4802 Emotiva XPA-3 Samsung BD-P3600 Sharp 65 Inch Aquos LCD
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Re: can a receiver lose power (loudness) over time?
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Joined: Feb 2010
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buff
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buff
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My lab-gull would be shocked as well
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Re: can a receiver lose power (loudness) over time?
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Joined: Jun 2003
Posts: 678
aficionado
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aficionado
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I'm not sure if this is even possible but it seems that my receiver doesn't sound as loud as it used to. I have an Onkyo 805 that's about 4 or 5 years old. I haven't changed speakers. I also haven't done any tests so this is just based on what I feel. Sorry to post this stupid question but I'm just curious to know if anyone has ever experienced this.
Thanks, Chester There are days that my system has to be turned up a little more to get the same perceived level of sound that I attribute to my allergies and head congestion. Some days I just don't hear as clearly.
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Re: can a receiver lose power (loudness) over time?
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Joined: Jul 2004
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connoisseur
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connoisseur
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A reciever losing power would be about as weird as a pigeon with the face of a Saint Bernard! That's an interesting comment. Wonder how you would do on an inkblot test?
"A fanatic is someone who can't change his mind and won't change the subject" Churchill
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