Who is PhenomeNhan Audio


PhenomeNhan Audio Video no longer carries Melody Valve Hi-Fi vacuum tube amplifiers and pre-amplifiers. Please contact us with any questions.

PhenomeNhan Audio Video was founded by Nhan Hoang in 2010 and is part of an exclusive group of dealers for Angel City Audio (ACA). Our services also include consulting and installing of home audio and video systems.

Because we share your passion for music, we are dedicated to bringing you the best values for your home audio enjoyment. While ACA & Melody products exude great quality and performance, we also understand that audio equipment need not be visually detrimental. Therefore, our products will please your eyes as much as they will your ears. We back up this claim by integrating Melody and ACA products into our daily home lives. We can help you do the same for your home.

PhenomeNhan Audio Video strives to provide the best sales experience for you, and this includes post-sales support. Should you experience any problems with our products or services, PhenomeNhan Audio Video will be here to resolve those issues for you.

Check out our selection of Melody Valve Hi-Fi vacuum tube amplifiers and pre-amplifiers.


Check out our selection of the ACA Trinity and ACA Seraphim speaker lines.


Read what some of our customers are saying

Contact Us

Nhan Hoang (owner)
Phone: (972) 533-1747
Frisco,TX 75035 US