http://r-massive.com
This is an in-depth walkthrough of the Ensoniq EPS 16+ a.k.a. EPS-16 Plus, specifically focused on effects and busing. Also relevant to the ASR10.
A continuation of the effects / bus / Parallel FX tutorial using a real world example of how to mix down a complete song. Covering resample with effects, mono/stereo imaging considerations, and instrument panning and volume as it applies to in-the-box mixing.