the AnalogRules.com Ampex 350 tube electronics pages



Information and Tips for using the Ampex tube 350 and 351 electronics as a tube Mic pre-amp




the Difference between the 350 and the 351 Electronics


Electronics Schematics from the 350 manual
this is at our sister site - AudioSchematics.com - scroll thru the Ampex page


Complete 350 manual (from 1954 !!)
this manual is at our sister site - AudioSchematics.com - scroll thru the Ampex page

Complete 351 manual
not yet done

Tips for using the 350 or 351 as a Tube Mic Pre-amp
not yet done



Pictures of various 350 and 351 Electronics



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