This is a quick comparison of two guitar chorus pedals (a BOSS CH-1 and a BOSS CE-5) being applied to an analog string track. The strings are from a Behringer VC340 Vocoder String Machine.
The chorus pedals are only effecting the string track in the mix. The chorus effect is in stereo when the pedals are turned on.
I re-amped the string track so the level and impedence match the input of the guitar pedals.
![](https://i.ytimg.com/vi/MOfI7pBO6CU/maxresdefault.jpg)