Pearl AD-33 [gut shots]

All about modern commercial stompbox circuits from Electro Harmonix over MXR, Boss and Ibanez into the nineties.
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Dan N
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Post by Dan N »

Looks kinda complicated. :|
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small_pots.jpg
small pcb scan.jpg
small top.jpg
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analogguru
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Post by analogguru »

Thanks for the guts..... very sexy...
It appears that they do the low-pass-filtering with switched capacitor filters resulting in the benefit of a higher frequency range at shorter delay settings.

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borislavgajic
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Post by borislavgajic »

I agree.. :block: ..sexy......thanks for great photos......

is there a schematic?
boris

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Dan N
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Post by Dan N »

Sexy? Hah, this place is nuts! :lol:

As I have time, I'll work on adding component values and post here when I'm done.
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borislavgajic
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Post by borislavgajic »

Dan N wrote:Sexy? Hah, this place is nuts! :lol:

As I have time, I'll work on adding component values and post here when I'm done.

oooo. man that would be wonderfull :hug: ...please do.........thank you

borislav

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Post by jrc4558 »

I saw one of those for sale at a local pawnshop for $250. Still kick myself occasionally for not getting it...
Great job on gutshots! I hope one day we'll be able to clone this! :horsey:

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Dan N
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Post by Dan N »

So, the cloud of "what the hell" won out over the cloud of "why bother"...

http://users.rio.com/senorris/junk/ad-33/
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Greg
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Post by Greg »

Does anyone know.. is this 2 AD-08s or something different ?

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borislavgajic
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Post by borislavgajic »

Dan N wrote:So, the cloud of "what the hell" won out over the cloud of "why bother"...

http://users.rio.com/senorris/junk/ad-33/
:applause:
thank you

Boris

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edwink
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Post by edwink »

I got one too, does anyone have the schema of the pearl analog delay ad-33.
There are some bugs in mine.

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assiav
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Post by assiav »

Did anyone saved the schematics? the site is not available any longer :(

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Post by czech-one-2 »

Bump for a schematic! [Thank you for the gut shots!!!!]

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