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help to make a battery box for rockboxed H120, input impedance? help to make a battery box for rockboxed H120, input impedance?
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Old July 24th, 2006, 02:19 AM
Hoping For A Cool Title
  
Join Date: Apr 2005
Posts: 59
help to make a battery box for rockboxed H120, input impedance?
I'd like to make a battery box to power my mic.
Can anybody tell me how to do this?
I ran across this thread: http://forums.minidisc.org/index.php...45&#entry49745
but I don't understand yet how to calculate which Condensers I'd need, I'd also need to know the input impedance of the H120!

thank's for any help
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Old July 27th, 2006, 10:02 AM
Newbie Floating Down The Mistic River
  
Join Date: Apr 2005
Posts: 24
Here are a couple of online articles that tell you how. I made one and it works well for recording concerts.

http://www.minidisc.org/homemade_mics.html
http://webpages.charter.net/tidmarsh/binmic/
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Old July 28th, 2006, 12:48 AM
Hoping For A Cool Title
  
Join Date: Apr 2005
Posts: 59
thank's Doc,
once I try to build my BB I'll report ( will take a while, I am on the road now )
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