Hi @chowkwan. Sheila Berdan has closed the Brooks Berdan Ltd. shop in Monrovia, and will soon be relocating to Northern Washington State. I bought a fair amount of my hi-fi from Brooks, and my pair of Eminent Technology LFT-8b's (a great, somewhat overlooked, hi-fi bargain) from Sheila after Brooks' passing.
In the meantime, for those of you in Southern California, Brian Berdan's shop in Pasadena is THE place to go for all your record player needs (electronics and loudspeakers too ;-). Brian is not just an excellent technician, but also a very swell fella. I've known him since he was a little kid, and we drank beer together when the band I assembled for the occasion played at Brooks' 50th birthday party. Good times! I know Brian misses Brooks more than anybody.