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Threshold SA4/e bias
Threshold SA4/e bias
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Old 16th June 2008, 07:44 PM   #1
nchelazzi is offline nchelazzi  Italy
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Default Threshold SA4/e bias

Hi, I bought used a Threshold SA4/e but I noticed that it run colder compared to other models that I own. I suspect that I should adjust the bias but I don't know the exact value, nor I have a schematic manual.
Anybody can help me?
Thank you in advance.
Niccolo'
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Old 16th June 2008, 08:21 PM   #2
jacco vermeulen is offline jacco vermeulen  Netherlands
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Niccolo,

you're welcome to email me for a schematic and the complete manual of the SA4/e, courtesy of the big P-guy.
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Old 16th June 2008, 09:10 PM   #3
Nelson Pass is offline Nelson Pass  United States
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Threshold SA4/e bias
Exact value of the bias is heat sinks at 50 deg C - good for a
5-10 second touch.
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