[quote name='Loooper']Please note- Loooper cannot guarantee the results of using various pedals with the Blend Pot Option or the Parallel Option. In some instances, pedals do not function well when used in these configurations.[/quote]
What can happen is volume drops, impedance issues with fuzz's (again), your clean tone might come through fine but the effects side can be really quiet.
Passive blenders are quite unpredictable they can work with one pedal and not another or in one rig setup and not another. If it was that easy why would people even bother with the Barge and Xotic units which cost hundreds compared to the $15 the blend on a loooper use to cost.