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#26 pre amp
#26 pre amp
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Old 28th March 2013, 03:56 PM   #3011
stajo is offline stajo  Sweden
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#26 pre amp
1660 was gaped for 10 and you run 26 at 5,5? You loaded outputs?
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Old 28th March 2013, 04:01 PM   #3012
merlin el mago is offline merlin el mago
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No
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Old 28th March 2013, 04:02 PM   #3013
stajo is offline stajo  Sweden
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#26 pre amp
Put some 100k over and measure again
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Old 28th March 2013, 04:11 PM   #3014
merlin el mago is offline merlin el mago
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10KHz no load
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Old 28th March 2013, 04:11 PM   #3015
vgeorge is offline vgeorge  Greece
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#26 pre amp
Also, make a frequency sine sweep with the generator - from 1K to 100K Hz - and look for variations in the level of the output. Usually there is a resonance around 50KHz.
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Old 28th March 2013, 04:12 PM   #3016
merlin el mago is offline merlin el mago
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Quote:
Originally Posted by stajo View Post
Put some 100k over and measure again
How many W?
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Old 28th March 2013, 04:13 PM   #3017
merlin el mago is offline merlin el mago
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Quote:
Originally Posted by vgeorge View Post
Also, make a frequency sine sweep with the generator - from 1K to 100K Hz - and look for variations in the level of the output. Usually there is a resonance around 50KHz.
OK I will do George.
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Old 28th March 2013, 04:22 PM   #3018
stajo is offline stajo  Sweden
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#26 pre amp
Any
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Old 28th March 2013, 04:27 PM   #3019
merlin el mago is offline merlin el mago
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10KHz loaded with 10k
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Old 28th March 2013, 04:30 PM   #3020
stajo is offline stajo  Sweden
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#26 pre amp
10 k is to heavy load
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