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Selected documents from the Retrovox Archives scanned at 300 dpi from the original hard copy documents. No copyright is implied or assumed. All files in Adobe Acrobat (pdf) format. To download rightclick on the URL & select "Save Target as.."
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VALVE DATA
Release notes and advertisments with maximum ratings, physical details, pinout and typical operating characteristics etc
AWV 12AX7 Single page data for type 12AX7. Includes R/C coupled amp info. AWV Radiotronics. PDF download 120 KB
12AT7. Single page data for type 12AT7. AWV Radiotronics. PDF download 72 KB
12AU7 Single page data for type 12AU7. AWV Radiotronics. PDF download 83 KB
EL84 Single page data for type EL84, included single ended and push-pull details. Mullard advert from Wireless World, January 1954. PDF download 145 KB
6BV7 9 pin Power pentode/duo diode. Two page data from AWV Radiotronics July 1952. PDF download 240KB
6DQ6A Single page data with audio operating conditions. Type 6DQ6A was used in some Australian made guitar amps in the 1960's, including Playmaster and Rose-Morris/Goldentone PDF download 70KB Playmaster 116 guitar amp is listed under construction articles
GEC A2293 / CV4079 9 pin indirectly heated power triode. GEC January 1957. PDF download 125KB
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