Hi to everybody. I would like to add a Fx loop on my blues jr.. I thougth to copy the buffered version in blues deluxe (see attach) but i have a question. Considering I want the reverb alwasys on (also when loop is engaged) where would you put the "in" and "out" from buffer ? the...

I have a lt1054: but is it pin2pin compatible with baja layout? I knew that lt1054 does not need to connect 1-8 pin 'cause it works at 25khz without boost...I decided anyway to build the madbeans' layout ......
i'll let you know

Marco

I appreciate your help!
I tested both in the hammond box and outside...
all I have to do now is to check the signals with the oscilloscope...maybe some noise on the ground amplified in the opamp feedback...

Hi pinkjimiphoton
actually i dit it..I have 3 charge pump..one max1044 and two icl7660S but all the items seem to have same issue....

another clue,
if I remove the 47uF in the bias the whistle drops down...any idea why?

hi Guys! I've got a big issue to solve...I built the klon but to me does not work correctly. The big problem is a huge noise and a whistle (like an an oscillation) when all the pots are CW. I checked the IC Voltage and i noticed on IC1 (pin3 ) 2.1 Volt. Very strange in my opinion...should the the bi...

v4 of OCD? never seen it...

is it a fulltone's prototype or a modded pedal?

hi ,

anyone has schematic and/PCB of this pedal?

thanks for the help

If i'm not wrong, neovibe ,univibe and others need 200mA current... I've thought to use a max1044 to get 18V Dc but i don't think he can give so much current...

Any idea how mojo vibe or mini deja vibe ( i think are very similar..) can do this?

i dont' know if there is another thread about this argument of mojovibe : i didin't find it, Sorry it there is. http://www.sweetsound.com/mojovibe.htm here the pedal, very nice IMHO. Does anyone have guts ? it should be very similar to fulltone mini vibe. internally has a voltage doubling for 18v DC...

Does anyone know something about this mod on the fulltone's vibe?

thanks to all.

Here a gut for you.

https://img525.imageshack.us/img525/8049/002gf6.jpg

anyone knows something more?

very interesting this delay....
i would like to know more about it!

I'm really sorry but i have to erase link for PCB and Layout of this pedal. Here in italy i found people who use it to make pedal with profit. I made this layout and PCB only for PERSONAL USE. By now if anyone wants it please send me a mail, i'm glad to give you. Sorry don't post it in another part ...

neilnil wrote: .....replacing 27nF input cap with 47nF, .........

only this replace?!

thanks trevize.

and about this vintage delay by TC El. is there schematic in the web ?

i really need a good delay to build...

...
oh my God......

anyone has this schematic ?

there is only a 10pF from real pedal and GGG clone.

i tell you it works...
BUT i've got a problem... switching from fat to bright mode i've got volume more less....

WHY?!! i can' undertsand.... it's only a capacitors' switching.

Please help me