Cyclone - CH-70 Chorus [schematic]

[apollomusicservice]

Japanese pedal from the beginning of 80`s

[GodSaveMetal]

Japanese pedal from the beginning of 80`s

Excuse me; trying to revive this; please some guts from the solder side?; you have a MP3 sound? whats your opinion of this pedal?

[apollomusicservice]

Pedal sounds very warm and I like that there are only two controls speed and depth, as in my opinion it is enough for a good quality unit. I wanted to buy back the pedal but unfortunately was not for sale. Pedal was in the repair service nearly a year ago and unfortunately I do not have pictures of PCB bottom as well as audio recordings.

[Dirk_Hendrik]

Interesting. I would have expected them to be exactly the same:
http://www.dirk-hendrik.com/aria_stereo_chorus.pdf

[lolbou]

I do not have pictures of PCB bottom

See here...

[GodSaveMetal]

I do not have pictures of PCB bottom

See here...

THANKS A LOT, it´s a god beginning, but the PCB it´s no clear some traces; plesase some one have this pedal??? please post your photos!! I wana to do a traces for these excelent pedal!!

[lolbou]

but the PCB it´s no clear some traces

Google is your friend... Checking out the various brands with the same PCB bring this one at DIYSB!

BTW both "Omnifex" and "Cyclone" aren't in the Discofreq's database as identical to this chorus...

[GodSaveMetal]

but the PCB it´s no clear some traces

Google is your friend... Checking out the various brands with the same PCB bring this one at DIYSB!

BTW both "Omnifex" and "Cyclone" aren't in the Discofreq's database as identical to this chorus...

OHHHH gooodness thanks man you are great; I don´t know how many brands have the same PCB and circuit!!!!

Great