Shibasoku Distortion Meter, UK only - diyAudio
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Old 15th March 2004, 12:41 PM   #1
dhaen is offline dhaen  Europe
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Default Shibasoku Distortion Meter, UK only

A stand-alone distortion meter, and AC Millivoltmeter.
Measures distortion at 400Hz or 1Khz.
Working order, condition good. 230V AC mains operated.
For sale on UK eBay:

eBay listing

Thanks for looking,
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Old 24th March 2004, 09:01 AM   #2
dhaen is offline dhaen  Europe
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Default Bump...

Penultimate day an it's only at 10 , could be a bargain for someone...
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Old 24th March 2004, 12:53 PM   #3
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what sort of accuracy can this measure to?
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Old 24th March 2004, 05:28 PM   #4
dhaen is offline dhaen  Europe
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Minimum distortion range is -60dB (0.1%). This range has calibration down to -20dB, so the smallest measurement is -80dB (0.01%).
Of course accuracy of measurement will depend upon a low distortion generator and calibration error.

Is this low enough to be useful?

Cheers,
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Old 24th March 2004, 05:41 PM   #5
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Probably, it would be my first "proper" bit of design and test kit, so I'm sure this would be a good starting place to build from. As, hopefully, over the summer holiday when I'm working I will get a chance to add a few more peices to my collection and actualy get myself set up to test the things I'm building (and hopefuly designing a bit more by then).
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Old 25th March 2004, 11:09 AM   #6
Magura is offline Magura  Denmark
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Well, i tried to get it. Started the bidding at 20.50 GBP went up to 40 GBP ...so at least you get a little out of it, though i didnt get the meter


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Old 25th March 2004, 11:19 AM   #7
dhaen is offline dhaen  Europe
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Sorry and thanks for bidding
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Old 25th March 2004, 11:22 AM   #8
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Oh, well I guess hits might have been a little expensive as a first peice, but nevermind i guess I can always start somewhere else.
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Old 25th March 2004, 11:36 AM   #9
dhaen is offline dhaen  Europe
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In the end, it went for more than I expected.
Last minute bidders waiting in the wings...
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Old 21st January 2011, 03:53 PM   #10
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Iam searching for service manual of distortion meter.7704b.kindly help me
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