BOSS factory tests??

[Govmnt_Lacky]

I am looking for a copy of the BOSS factory test procedures for the CH-1 Super Chorus. I know that there is documentation online that shows how BOSS inserts a signal and what to look for on the output on an oscope. Can anyone point me to a link or something that I can use to adjust/test according to these procedures?

[theundeadelvis]

I believe it's the "Service Notes" that sometimes have this. For example, I have the Service Notes pdf for the CE-2 and it shows what you should see when using a scope. However, I also have the Service Notes for the CH-1, and it does not have the scope info. I'm not sure if there may be another piece of documentation that has what you're looking or not. If you would like the service notes pdf for the CH-1 just pm me your email, and I'll gladly forward it to you.

[Govmnt_Lacky]

Thanks elvis. I already had someone help me out with the service notes for the CH-1 however, it was for the single echo chip (I assume latest) model. The CH-1 that I have still utilizes the BBD chips in it and I have run into the same issue with that particular version (i.e. no scope info on the service notes) I guess I can use the service note scope info for the single chip version as the pedals "should" operate within the same range.

[theundeadelvis]

The one I have uses the single MN3007. I wonder if the CE-2 sheet would offer you anything? Probably not, but if you need it let me know. Good luck!

[Galego]

I've built the CE-2 and there's one of those sheets around the web for it.

I don't have an oscilloscope, so i did it by ear, and it might not be precise (of course it isn't) but you can get it sounding great anyway.