SAD1024 Layouts?

[GrindCustoms]

Hey guys, i have couple SAD1024 laying around... and i have to put them to good use.

I own a Ross Flanger that uses them and it's plain awesome.. blows all my other flangers out of the water. So i'd be interested in building one of those or something else that is really similar... like the Vintage MXR117.

And... i'd be interested in knowing wich other verified layouts using those IC are available.

Makes a while i have'nt got stuff from Keefe, so post what you got so the etching madness continues!

Thanks

Rej

[Scruffie]

A couple laying around 

As I usually say... if you can, reserve them for repairs or sell to those who have a pedal to repair, they're in short supply and it's sad to see a vintage unit tossed aside as it's either too expensive or impossible to get a replacement chip.

If you must build something with them, the only available layouts I know of are beans MXR-117 (somewhere around) and yes as far as I am aware the ROSS is a 117 clone. The deluxe electric mistress on GGG and the 9V electric mistress on gaussmarkov.

[GrindCustoms]

A couple laying around 

As I usually say... if you can, reserve them for repairs or sell to those who have a pedal to repair, they're in short supply and it's sad to see a vintage unit tossed aside as it's either too expensive or impossible to get a replacement chip.

If you must build something with them, the only available layouts I know of are beans MXR-117 (somewhere around) and yes as far as I am aware the ROSS is a 117 clone. The deluxe electric mistress on GGG and the 9V electric mistress on gaussmarkov.

I guess i've been lucky grabbing that pack...

Indeed, i'm keeping one as a spare for the Ross, in case. But i do want to have that sound on my board, so i think Brian's 117 layout is the way to go.

Thanks for your input Sir!

Rej

[Govmnt_Lacky]

Why do the 117? Unless you want 2 of the same circuits on your board. The Ross is basically an MXR 117 anyway...

If you want a REAL challenge.... try building an Echoflanger 

You'll need 2 of the SAD1024s of course but... it is well worth it!

[GrindCustoms]

Why do the 117? Unless you want 2 of the same circuits on your board. The Ross is basically an MXR 117 anyway...

If you want a REAL challenge.... try building an Echoflanger 

You'll need 2 of the SAD1024s of course but... it is well worth it!

Because i don't want to use the original on my board... it could be stole, beer dropped on it.. whatever... just not safe to me. They are parts of history, must keep them safe.

Hmmm.. that echo flanger could be cool, any links?

[Govmnt_Lacky]

Hmmm.. that echo flanger could be cool, any links?

Shoot me a PM with your email and I can send you the documents.

Its a LARGE build but, well worth it! 

[GrindCustoms]

Hmmm.. that echo flanger could be cool, any links?

Shoot me a PM with your email and I can send you the documents.

Its a LARGE build but, well worth it! 

Madness!

[artstomp]

..good for you rej..youve got 2 SAD1024 laying around...ive got a vintage MXR117 that needs a replacement SAD1024...and i dont have the money to do that...looking forward for that echoflanger you plan to build...

[Scruffie]

..good for you rej..youve got 2 SAD1024 laying around...ive got a vintage MXR117 that needs a replacement SAD1024...and i dont have the money to do that...looking forward for that echoflanger you plan to build...

Are you sure it's the SAD?

I actually have a ROSS with a dead one but didn't wanna say anything    for now it lives with a 3007 at least.

[artstomp]

...im not sure if its really the SAD...no way to test it..the 15v regulator is fried and also the transformer...i replaced the regulator..feed an 18vdc source...but no luck...sound is passing thru..no oscillation...full of noisy sound..tnx

[artstomp]

..i also build madbeans collosalus and plan to put it inside the vintage 117 enclosure until i get to fix the original  117 board..but i cant get it to work..to much noise im getting...im frustrated..

[Scruffie]

...im not sure if its really the SAD...no way to test it..the 15v regulator is fried and also the transformer...i replaced the regulator..feed an 18vdc source...but no luck...sound is passing thru..no oscillation...full of noisy sound..tnx

It's quite possible it's not, start a new thread with the voltages you get feeding it 15V and I might be able to help debug it for you.

[artstomp]

..thank very much scruffie...i just need to get things on their proper places..since the collosalus is resting in the 117 enclosure...need to find where i kept the original potentiometers of the 117...

i will try to take several pics...voltage readings...and start a new thread...tnx again scruffie!...wooooah...

[GrindCustoms]

Cool, really glad that i started that thread..

[artstomp]

..tnx to you too rej!