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Re: [Doepfer_a100] Blue LED Replacements

2003-12-10 by Paul Schulz

I changed one red LED for a ultra-bright green LED. Just for fun to see 
how it will look like.
In my opinion the light is too bright and diffuse so you cannot see the 
faceplate labelling anymore. And anoher problem with ultra-bright LEDs: 
They need a higher voltage before they start to work. For "digital" 
signals (on/off like the gate LED on A-190 or step LEDs in a sequencer) 
it is okay, but in the A-140 Envelope generator you hear the influence 
of the envelope before the LED starts shining...
And now my system is equipped with red LEDs only, like before.

Paul


John Talbert wrote:

> Hello all,
>
> Has anyone here actually done the "red to blue" LED replacement work?
> Are there any specific issues that I should be aware of?  I've got
> three or four modules that I need to update soon.
>
> Kindest regards,
> John
>
>
>
>
>
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