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Old 26th June 2009, 11:23 PM   #1141
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and one more.. one LM3875 and two LM3886

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Old 26th June 2009, 11:34 PM   #1142
kscharf is offline kscharf  United States
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WOW, like that plexiglass construction.
How about some info on those M T/T M speakers?
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Old 26th June 2009, 11:44 PM   #1143
Pato666 is offline Pato666  Argentina
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yes

OMG!

Congratulations!
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A word about me and my projects http://www.cristianortegadelrio.com [Brand new site!]
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Old 26th June 2009, 11:57 PM   #1144
udailey is offline udailey  United States
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Over the top!! Wonderful case and implementation! So why try both LM3886 and LM3875? Is one for a sub or whats the deal
Uriah
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purchase LDRs anytime Also try my Resistor Replacers or LDR based Input Selector Email me. diyldr@gmail.com
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Old 27th June 2009, 05:48 AM   #1145
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Stylish heatsinking.
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Old 27th June 2009, 07:33 AM   #1146
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Wowww Crazyfroggy, for me a Perfect Design !

Nice re-use of Zalman AlCu cooler...

Congratulations, it looks Pro and never seen elsewhere
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Old 27th June 2009, 10:01 AM   #1147
h@kan is offline h@kan  Sweden
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Awesome Crazyfroggy!
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Old 27th June 2009, 11:30 AM   #1148
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In fact I started with one Brian ( thanks to him ) LM3875 stereo kit, my first chipamp try to validate the quality of such a device on my DIY vifa loudspeeker (see http://crazyfrog.perso.sfr.fr ). Then I added two stereo LM3886 for a complete 6.0 amp system for hometheater:
- one LM3875 stereo kit for surround( side box heatsink )
- one LM3886 stereo kit for front (2 zalman)
- the last LM3886 stereo kit for center (1 zalman ) ... and backup if something fails.

It was a hard work to fill 3 stereo chipamp kits in a 8x50x35 cm slim case!! It works fine since 2005.

My XLS10" sub ( concrete case ) is not driven with gainclone, but a hypex DS1.2.
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Old 28th June 2009, 04:41 PM   #1149
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Quote:
Originally posted by Pato666
lovely case!
I really like the case you built.

Nice design, thanks for sharing.

Quote:
Originally posted by kscharf
Nice job.

Wow those rf chokes are HUGE!
What are they wound around?

What are the dimensions of the box?
Tank kscharf and pato666
Box dimensions are 25*25*10
Coils were wound by copper wire

Nice jop crazyfroggy
I looked at your site.It is wonderfull
you are good woodworker
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Old 29th June 2009, 09:05 PM   #1150
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Default Another one

These are my two LM3875 monblocks driven by a passive pre (kit by Audiosector).

Ontop there is a VSPS phono pre.

Renato
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