Equipboard's gear archive is collaboratively built and maintained by fellow music lovers like yourself. Anyone can submit gear and equipment to artists. Joining Equipboard also allows you to create your own list to track the gear you have and want, and follow artists like Willie Adler to never miss gear updates.
As for effects in Adler's signal path, he has a rackmount dbx 266XL Compressor/Gate, a Boss TU-2 Tuner, Boss NS-2 Noise Suppressor, and a MXR Stereo Chrous (that only comes on when Adler plays clean to "thicken up" the tone), and a custom-made (by Mesa/Boogie) amp switcher.
The source and notes on this submission are correct.
[Check out my fave website](https://equipboard.com)