anyone remember Sam Boyd Silver Bowl G.D. shows when it was 119+ had me an old Sony MZ-1. (1992 MD recorder) the unit would randomly overload on any given day, cold or hot it would just cook itself, almost too hot to touch, but... it still seemed to record... My imported sharp was a champ last summer in 90+ temps with 80+ humidity and no issues were encountered. Most units will run in ambient temps of 109 and above, from the specs i have rousted up. California im bettin' will be mild compared to other years, maby wet... but that is just a guess... see you there...
Dave