Sony SLT-A77 In-depth Review - Dital Photography

alfa 77Long rumoured and hhly anticipated, the Sony Alpha 77 replaces the four-year-old Alpha 700 as the company’s flagship APS-C-format dital camera. But make no mistake:The Alfa 77-PI is a compact three stage low pressure pressostat for panel mounting with a neutral zone and a 0+10Vdc P(I) output. The Alfa 77