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Karaoke Tube Hi-end In The Future
Karaoke Tube Hi-end In The Future
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Old 5th March 2010, 05:46 PM   #1
hien.t.nguyen is offline hien.t.nguyen
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Default Karaoke Tube Hi-end In The Future

Hi all.

I have a new idea,this is hi-end karaoke system,someone interested in this idea?

I am designing schematics: Pre Microphone, Echo Digital, Pre Music, Mixer, Pre master,Power amplifiel.
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File Type: gif mic1.GIF (36.7 KB, 83 views)
File Type: gif mic2.GIF (34.4 KB, 79 views)
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Last edited by hien.t.nguyen; 5th March 2010 at 05:54 PM.
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Old 5th March 2010, 05:47 PM   #2
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Echo, Pre Music
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File Type: gif echo.GIF (40.1 KB, 71 views)
File Type: gif music.GIF (32.1 KB, 69 views)
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Old 5th March 2010, 05:52 PM   #3
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Tomorow, I will post Pre master and power amplifier

Hix,I go to sleep,now is 2h am
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Old 5th March 2010, 05:57 PM   #4
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Sorry,i am wrong.

V+=+15V,V-=-15V,in the schematics Mic1 and Mic2
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Old 5th March 2010, 05:57 PM   #5
Jeb-D. is offline Jeb-D.  United States
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Interesting idea, but I think it would only catch on in Asia (primarily Japan).
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Old 5th March 2010, 05:58 PM   #6
Wavebourn is offline Wavebourn  United States
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Karaoke Tube Hi-end In The Future
Thanks, but what tubes are doing there?!
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Old 5th March 2010, 06:02 PM   #7
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Quote:
Originally Posted by Jeb-D. View Post
Interesting idea, but I think it would only catch on in Asia (primarily Japan).
Thank you.
I am Vietnemese,Karaoke is very popular in Asian countries.

Japan is the starting place but I think it is most common in Vietnam, Korea ...
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Old 5th March 2010, 06:07 PM   #8
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This is a combination of tube and solid(Hybrid), I see the need to put solid circuit to easily coordinate impedance
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Old 5th March 2010, 06:09 PM   #9
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Quote:
Originally Posted by Wavebourn View Post
Thanks, but what tubes are doing there?!
Thank you.

Tube makes vocals became smoother, warm ...

I think so.
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Old 5th March 2010, 06:12 PM   #10
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I only used opam for the purpose of reducing impedance
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