Latest Past Events

Phono Stage Listening Session, By Ori Mizrahi-Shalom

This is the listening session after the phono stage basic design class in the morning.  Listen to some DIY and inexpensive commercial phono stages. Intro 10 min Main Phono Units: […]


Atma-Sphere Founder Ralph Karsten

Zoom Meeting CA

Join us for an interesting and informative afternoon with Ralph Karsten, founder and CEO of Atma-Sphere. Ralph will discuss his background, how he got into the HiFi business, his unique […]