20/20 Evolution Systems is scheduling private auditions 2 weeks prior Capital Audio Festival in their showroom in Potomac, MD. For the first time in 18 years since Gryphon Audio's hiatus from the N. American market are music lovers in the D.C., Maryland, and Virginia triangle able to enjoy firsthand the Gryphon sound in a private demonstration. [...]
A Two Part Gryphon Presentation Potomac MD Philip O'Hanlon, On a Higher Note Jay Truitt, 20/20 Evolution Systems (1) Room 523 (Friday 10 am - 6 pm, Saturday 10 am - 6 pm, Sunday 10 am - 4 pm) Hilton Washington DC/Rockville Hotel & Executive Meeting Ctr 1750 Rockville Pike | Rockville | MD November [...]
Evolution Home Theater 3224 Peachtree Road NE | Atlanta, GA 30305 November 8, 2018 Gryphon New Zena Preamp Launch RSVP Philip O'Hanlon Music Evangelist and Master of Music Enjoyment On a Higher Note Scott CarpenterEvolution Home Theater
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