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Old 2nd July 2006, 11:09 AM   #1
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Default Tremelo circuit

Does anyone know of a schematic for a tremelo circuit?
I have experimented with a 555 and a 741, " still experimenting "
anyway I have been looking for a schematic to get some ideas.
I found a good fuzz circuit but no tremelo.
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Old 5th July 2006, 12:16 PM   #2
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Default Tremelo Circuit

Made some progress, got the tremelo effect I need , but the transistor is loading the output, switched it to the input and it also loads the amp.
Next step: I am going to try a voltage follower for the output of the tremelo circuit.
Still looking for a schematic , advise or ideas.
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Old 5th July 2006, 03:14 PM   #3
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http://members.shaw.ca/roma/vibrato.html

There's vibrato and tremolo, appears to be okay, but I didn't make it yet !

I'm very interested too, and I'll make my tremolo soon !
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Old 8th July 2006, 01:34 PM   #4
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Default Tremelo

Nando.
Thank you , that link was just what I needed. Not breadboarded yet but the whole project is underway now.
A few days of routing the PCB on paper and I should be good to go.
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Old 15th July 2006, 05:05 PM   #5
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Hi again !

FORGET that link, I've modified Rod Elliot's tremolo and is sounding just GREAT, for sure is the best tremolo that I ever seen !


I'll be posting the schematic soon, I've just finishied right NOW my tremolo circuit, it's on veroboard yet, and I made lots of tests, the tremolo is just... Musical !




Pictures !

http://files.upl.silentwhisper.net/u.../Photo0110.jpg
http://files.upl.silentwhisper.net/u.../Photo0109.jpg
http://files.upl.silentwhisper.net/u.../Photo0108.jpg



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Old 16th July 2006, 01:20 AM   #6
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Default Tremelo

Sounds interesting!! I will look for youe schematic.
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Old 23rd July 2006, 11:06 PM   #7
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Amelecsol, sorry, I'm so busy, my life is a mess since some weeks ago, I'll post it to you tomorrow !
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Old 24th July 2006, 01:03 AM   #8
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Default Tremelo circuit

No problem , I know how things go.
I have been busy with a few other things myself. Back to the amp tommarow though.
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Old 29th July 2006, 03:40 PM   #9
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I'm so sorry, I was very very busy, you can't imagine how !


here it is, sorry again for the time that I made you wait:

http://files.upl.silentwhisper.net/u...ofernando3.jpg


Enjoy !


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Old 30th July 2006, 11:22 AM   #10
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Default Tremelo circuit

Got it ,
I like this one also, I am partial to Op/Amps

Thank you
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