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Re: Biwiring?
JohnK #309573 06/06/10 03:11 PM
Joined: Dec 2007
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axiomite
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axiomite
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 Quote:
receiver has one amplifier with seven channels of output transistors, not seven separate amplifiers

Thats interesting. I was given to understand that more of the newer receiver were using separate amp channels. Is that simply marketing spin on output transistors or am I completely mistaken?


Fred

-------
Blujays1: Spending Fred's money one bottle at a time, no two... Oh crap!
Re: Biwiring?
fredk #309602 06/06/10 08:15 PM
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connoisseur
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Hi fredk,

I think there may be some very expensive AV receivers that have independent power supplies for at least two channels, maybe three. I have not researched this. The brands that come to mind are B&K, Rotel and MacIntosh.

Alan


Alan Lofft,
Axiom Resident Expert (Retired)
Re: Biwiring?
alan #309646 06/07/10 04:11 AM
Joined: Apr 2010
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old hand
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Someone in another forum posted a this article I found it fascinating, although confusing.

http://sound.westhost.com/bi-amp.htm


M80s QS8s VP150 SVS 25-31 Rotel RSX-1560
Re: Biwiring?
Griffith Strife #309811 06/08/10 03:43 PM
Joined: Dec 2003
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J
shareholder in the making
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J
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Nice article.

A quote from the article you linked to:

"The most common question I get is ...

"Do I need to disconnect the passive crossover in my speakers?"
The answer is ... Yes, otherwise you are not really biamping at all."

This why we say you are not Bi-Amping at all. The process of removing the shunt bars on the back of the speaker terminals and then running the amps with the passive crossovers still in use but split appears to called passive biamping by many.


Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70
Re: Biwiring?
jakewash #309842 06/08/10 09:06 PM
Joined: Jan 2004
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Yep Jay, removing the clips with the passive crossovers still in place is not true bi-amping, ya got that right.

Here is a good article.

BiAmping Pleasure or Pain


M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85


Re: Biwiring?
SirQuack #310054 06/10/10 07:42 PM
Joined: Sep 2009
Posts: 212
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local
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Posts: 212
*click* It finally makes sense. Thanks guys. I could never understand why Bi-Amping didn't make things better.

snazzed

Edit: 100th post! Woo-hoo!


M22, VP150, QS8 <--all v2
Sub: Outlaw LFM1-Plus
Denon AVR1910, Sony X900-65"
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