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Old 11th February 2008, 06:44 PM   #1
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Default sansui B1000 schematic wanted

somethiing ive done wrong with this amp ......grrrrr

anyone with a scematic please ????
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Old 20th February 2008, 07:27 PM   #2
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Default any one ????

can it be so hard to find one ????
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Old 21st February 2008, 12:41 AM   #3
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Send a message via MSN to Leolabs
http://www.hifiengine.com/

Try your luck there.
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Old 22nd February 2008, 06:54 PM   #4
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Default B1000

I think I have one.

Just a moment to find it.

Mike
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Old 23rd February 2008, 02:31 PM   #5
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HY! I don't want to make another threat so i put a question here: Can sansui b1000 work on 4 ohm without problem? On back write minim 8 ohm, but i think when i put 4 speakers at 8 ohm each the impendance from each chanel will be 4 ohm. So can i use only 2 speakers 1 each chanel at 4 ohm each?
Thanks in advance!
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Old 21st April 2008, 01:34 PM   #6
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Default found out

what was basicly wrong with that amp got it fixed and all seem to be working properly

apply sine wave 1000 hz check my scope and just a bit before cliping i noticed a small peak formated in the upper part of the waveform tha looks like a diode .... only in the upper part ...and only at levels just a bit before cliping ....

any ideas what this might be ????
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Old 21st April 2008, 01:58 PM   #7
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Default looks like that

looks like that
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File Type: gif distorted.gif (26.5 KB, 151 views)
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Old 22nd April 2008, 08:29 AM   #8
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Default anyone ???

any ideas ????
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