Re: EP350v2 versus EP350v3 specs
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Joined: Jan 2004
Posts: 13,843 Likes: 13
shareholder in the making
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OP
shareholder in the making
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so far I like what I'm hearing compared to the old 600 amp, I'll try some more testing....seems to be more musical with more punch so far.....
M80s VP180 4xM22ow 4xM3ic EP600 2xEP350 AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85
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Re: EP350v2 versus EP350v3 specs
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Joined: Jan 2007
Posts: 10,490 Likes: 116
shareholder in the making
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shareholder in the making
Joined: Jan 2007
Posts: 10,490 Likes: 116 |
...with more punch so far..... That's exactly what I'm looking for!
House of the Rising Sone Out in the mid or far field Dedicated mid-woofers are over-rated
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Re: EP350v2 versus EP350v3 specs
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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
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You don't say!
I am the Doctor, and THIS... is my SPOON!
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Re: EP350v2 versus EP350v3 specs
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Joined: Dec 2003
Posts: 10,420
shareholder in the making
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shareholder in the making
Joined: Dec 2003
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I guess the question to ask is the new amp making it punchier because the old one had a problem or is it due to the higher cut off point?
Jason M80 v2 VP160 v3 QS8 v2 PB13 Ultra Denon 3808 Samsung 85" Q70
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Re: EP350v2 versus EP350v3 specs
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Joined: Dec 2003
Posts: 10,420
shareholder in the making
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shareholder in the making
Joined: Dec 2003
Posts: 10,420 |
Double post
Last edited by jakewash; 03/20/08 12:05 AM.
Jason M80 v2 VP160 v3 QS8 v2 PB13 Ultra Denon 3808 Samsung 85" Q70
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Re: EP350v2 versus EP350v3 specs
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Joined: Jan 2004
Posts: 13,843 Likes: 13
shareholder in the making
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OP
shareholder in the making
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ok, this may be a Jakeman question, but I noticed something that makes no sense. I have my subs daisy chained togethor, so I have receiver to 350(1) to 350(2) to 600. I've tried using seperate coax lines to them but I get the same results with the spl meter, so looks like daisy chaining is ok. ?
Anyway, I noticed something weird tonight. I'm using the SMS-1 to just plot my graph right now, I am not running any of the subs throught it, just using the mic to see what happens as I move mysubs around, etc.
Anyway, I have a very high hump around 40hz or so, so I was trying to move my 600 around, wewwww, to see if that helped. So then I turned off the power to the 600 and the graph didn't change much, other than the slope fell off sooner in the lowww hz.
Then I unplugged my line in cable to the 600 and my graph from 25-40hz pegged at the top range of the SMS-1 graph. Plugging the cable back into the Line In on the 600 dropped the graph as I was seeing before.
If the sub is turned off and all I am doing is unplugging/plugging in the line in cable, how can the change the graph unless there is some type of feedback going back to the 350's in the chain?
M80s VP180 4xM22ow 4xM3ic EP600 2xEP350 AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85
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Re: EP350v2 versus EP350v3 specs
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Joined: Jun 2003
Posts: 8,488
axiomite
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axiomite
Joined: Jun 2003
Posts: 8,488 |
post count whore Randy, I am perfectly willing to give you a free ride on the validity of your perceptions, despite the lag time and placebo effect. Scientists among us may dispute you, though.
bibere usque ad hilaritatem
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Re: EP350v2 versus EP350v3 specs
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Joined: Jan 2007
Posts: 10,490 Likes: 116
shareholder in the making
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shareholder in the making
Joined: Jan 2007
Posts: 10,490 Likes: 116 |
Two possibilities:
1. The subs are loading down your Denon. Unplugging a sub relieves the load.
2. The phase relationship between your 600 and the other subs is causing a dip when the 600 is turned on and a rise when it is off.
Regarding the first point, I cannot daisy-chain a sub to my 600 as my Denon gets over-loaded and output is reduced. I've tried daisy-chaining my Sony with a Hsu and have had no problems. But if I try that same Sony with the 600, I end up having loading problems.
Although I am not thrilled with this, I doubt that I will ever use multiple subs so I am just living with it.
House of the Rising Sone Out in the mid or far field Dedicated mid-woofers are over-rated
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Re: EP350v2 versus EP350v3 specs
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Joined: Jan 2004
Posts: 13,843 Likes: 13
shareholder in the making
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OP
shareholder in the making
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Do you get the same results if you use a Y-cable or Y-adapter to split the signal at the receiver sub-out?
M80s VP180 4xM22ow 4xM3ic EP600 2xEP350 AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85
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Re: EP350v2 versus EP350v3 specs
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Joined: Jan 2004
Posts: 13,843 Likes: 13
shareholder in the making
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OP
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Another thing I've noticed is that when both 350's are turned on up front, I get a low humming sound from my center channel speakers. Is this a 60hz hum or whatever you guys call it?
It goes away or diminishes when I turn one of the 350's off, and totally goes away with they are both off.
M80s VP180 4xM22ow 4xM3ic EP600 2xEP350 AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85
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