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Old 13th June 2004, 06:18 AM   #1
ble0t is offline ble0t  United States
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Default Finally...success!

After two weeks of troubleshooting multiple problems, I finally got it working, and boy does it work well

8mV offset on one channel and 25mV on the other with very nice sound...I'm especially impressed with the highs.

The only kind of strange thing I ended up having to do was put an additional 100kohm in series with my signal input on the one channel that was being remarkably louder then the other...would anyone know of a reason why that would cause problems?

Anyways, here are a couple of pics...and Brian, if you happen by this post, feel free to grab them for your site
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Old 13th June 2004, 06:19 AM   #2
ble0t is offline ble0t  United States
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Another pic...
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Old 13th June 2004, 06:21 AM   #3
ble0t is offline ble0t  United States
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Finally, my favorite pic
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Old 13th June 2004, 07:17 AM   #4
jleaman is offline jleaman  Belgium
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that is looking good.. keep up the good work..
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Old 13th June 2004, 07:58 AM   #5
Nuuk is offline Nuuk  United Kingdom
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That's cute!

As regards the channel imbalance, check all you resistor values and connections. You shouldn't need to put a large resistor in like that to get the channels matching!
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Old 13th June 2004, 08:28 AM   #6
jleaman is offline jleaman  Belgium
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My Avatar ? It's Cute.. You better Believe it.. : O ) you should see her in person : O) would make you smile like she makes me smile..
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Old 13th June 2004, 08:39 AM   #7
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well...how old is she?? lolx...anyways about the chipamp...I'll agree that a resistor would be unnecessary, is there a chance u get a dud chip and something like that happens?? probably due to lower gain??
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Old 13th June 2004, 09:23 AM   #8
boholm is offline boholm  Denmark
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Quote:
The only kind of strange thing I ended up having to do was put an additional 100kohm in series with my signal input on the one channel that was being remarkably louder then the other...would anyone know of a reason why that would cause problems?
I do not know how you have built it, but one reason could be your feedback resistors.
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Old 13th June 2004, 02:16 PM   #9
ble0t is offline ble0t  United States
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I was definitely going to look into getting rid of the resistor, but not before I get some quality listening time in

Thanks for the suggestions!
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