Wondering if there are any owners of GR Research OB subs in the greater Seattle area who would be willing to let me audition their subs. I am considering buying a pair but would like to hear what they sound like first. I am looking to pair it with some Magnepan 3.7i's driven by a Hegel H30, Berkeley DAC, and Lumin streamer. I am happy to meet at a coffee shop or chat on the phone for initial contact.
Jeong