Bybee IQSE on top of SR T Base UEF

I've only used the Bybee IQSE.
I only have three that I've experminted with but currently, have all three in my circuit-breaker box.


Hifiman5, I believe the initials you asked about are products that Synergistic Research produces.

Does anyone know for sure if the Bybee IQSE advertised (see below) on sale for $119 is the same one others are selling for $149?
http://www.partsconnexion.com/bybee_enhancer.html

Thanks...

Thanks David,
I already know I like the product, I currently have three.