KSS-210A/B, and KSS-123A

[mudihan]

What's the difference between 210A and 210B?

Will one reads better/produces better sound than the other?

What are the laser models that Kss-210A/B can replace? Especially, can they replace KSS-123A (hard to get)?

Thanks!

 

[tiefbassuebertr]

check out this thread:
http://www.diyaudio.com/forums/digi...ailable-optical-pickups-sonys-kss-series.html

KSS-123A is an other mechanical device than KSS210A/B Here an auction:
SONY KSS-123A , KSS123A Laser For DENON NEC NAKAMICHI - eBay (item 250417150382 end time Mar-27-10 14:38:47 PDT)