Loved the version of this classic blues song called the Bluest Blues- Imagine my surprise when I stumbled across this gem online and my disappointment when I realized it wasn't an available download
Most likely he's using a "Mind Bender" vibrato pedal along with the Micro POG. & delay pedal. Of cores the sonic stomp and the optical compressor in the chain also. Don't really hear the envelop filter in there if so it's very suttle. I have a pedal train set up like he used to have with BBE, EH, Boss and a Maxon AF 9 envelope filter. Mike