moog phaser

[badperson]

Any of you guys ever try cloning something like http://www.samash.com/catalog/showitem.asp?itemid=30032

this?

[ethrbunny]

I think one of the tonepad phaser projects has the schematic to add as many stages as you have a mind for.

[StephenGiles]

No, because we don't have the circuit for it - or do we?
Stephen

[puretube]

afaik, it`s similar to 3 LM13600 small stone clones with little mods...
(or: "*berheim" clones?)

the most interesting thing is, how M**g uses inline resistor arrays...

(s.o. had inside pics posted either here or @ H-C a while ago)

[gazza]

hey.
Have people been to the moogmusic site ?
 there are loads of music samples for all the moogerfooger stuff that includes guitar stuff as well as synth stuff.

They just make me want to have all of them (once I have that big win on the lotto of course)

http://www.moogmusic.com/

Gareth

[Mark Hammer]

There are some nice shots, including inside shots, at: modezero.com

Click on Gallery on the upper left and then go to the appropriate link.  They are listed alphabetically.

[puretube]

thanks, Mark: yes those lower 2 pics were the ones posted (or linked to);
herewith I correct my above statement "LM13700", rather than "....600" :oops:

[StephenGiles]

Could this be the Moog phaser which uses CA3094s galore? Someone posted this circuit in 3 or 4 parts back in the Ampage days which is nestling somewhere on my hard dive.
Stephen

[puretube]

information lost...

[Mark Hammer]

Could this be the Moog phaser which uses CA3094s galore? Someone posted this circuit in 3 or 4 parts back in the Ampage days which is nestling somewhere on my hard dive.
Stephen

That would be the old Moog Stage Phaser marketed by Norlin.  It *does* use 12 allpass stages based on an OTA (CA3094), but that is pretty much where the similarity ends, as near as I can tell, though there is likely a kind of Moog "signature" to the design qualities.  It also contains a limiting circuit.  Not sure if the Moogerfooger unit does too.