Tremolo? Need help

[Valoosj]

I listened to You Are from Pearl Jam today
http://www.youtube.com/watch?v=dnUTeZ174kY

This sounds like some kind of tremolo. Since I have been bitten by the DIY virus I want to build one.
Can somebody tell me which one I should build? I know how to find the schematics here, but I don't know which one would get me closest to this sound.

Thanks in advance

[Transmogrifox]

The EA Tremolo (found at tonepad.com) is one of the most simple tremolos.  Unfortunately it doesn't have the depth that you would want for "You Are".  I have modified it as follows:
http://www.geocities.com/transmogrifox/rEAgenerated_Trem

This makes for a pretty decent trem.  You can use 2N5457, 2N5458, or J201's for any of the transistors. 

More complicated, yet a more adjustable tremolo that many people like is the Tremulus Lune:
http://commonsound.org/tremulus/tremulusscheme.pdf

[Valoosj]

Ok, so I decided on the tremulus lune. The problem is that I can't find a pcb for it. I found like 5 different schematics too.

Can someone provide me a link with pcb layout, and a parts list, and a schematic? basically what I need for this pedal

[GREEN FUZ]

http://www.tonepad.com/getFile.asp?id=84

[snoof]

and also check the source of the project...

http://www.commonsound.com/kits/doku.php?id=commonsound:tremulus

[Valoosj]

I already have those. I'll take a closer look at them.
How many knobs are there actually on this @#$%er? is there also a position knob, for which I would need a rotary switch?

[momiel]

Build the hearthrob!!!!!!

[Valoosj]

apparently you need an LDR for this built. how can you get light inside the stompbox? The led is only visible on the outside, I don't get this part. woulnd't it be easier to use 2 resistors in stead of an LDR.
I can't find any either. none of the european online stores have them

[snoof]

As a sub for Vactrol and the Clairex parts, you can use a LDR, LED combo.  This is made very easily by putting a LDR and LED in heat shrink tubing.  there are examples all over here of this technique.  LDR's can be had from Small Bear among other places.  See this schematic...

http://www.hollis.co.uk/john/easyvibe.jpg