Often designations that differed only in their initial numerals would be identical except for heater characteristics. Telefunken Laborbuch in German. You reach this tube or valve page from a search after clicking the dataheet tab or by clicking a tube on a radio model page. This numbering scheme was intended to differentiate these tubes from the tubes with 2. A four-digit system was maintained by the EIA for special industrial, military and professional vacuum and gas-filled tubes, and all sorts of other devices requiring to be sealed off against the external atmosphere.
|Published (Last):||9 December 2009|
|PDF File Size:||13.31 Mb|
|ePub File Size:||8.56 Mb|
|Price:||Free* [*Free Regsitration Required]|
Collection of Tony Smith GB. This page was last edited on 15 Decemberat Most use heaters which can be optionally wired in series They span a wide range of voltage gain and transconductance. Antique radios, Old Time Radios. From Wikipedia, the free encyclopedia. Collection of Jacky Parmentier F.
The 12AX7 is basically two of the triodes from a 6AV6 — a double diode triode. It has relatively high Miller capacitance, making it unsuitable for radio-frequency use. Collection of Tomasz Szczesniak PL. Collection of Carlo La Perna I. Collection of Franco Antolini I. Quantity of Models at Radiomuseum. Collection of Kazimierz Jarosz S.
Collection of Werner Braun D. Collection of Stig Comstedt S. The 12AX7 is a high-gain typical amplification factorlow-plate-current triode best suited for low-level audio voltage amplification.
As of [update] the 12AX7 was made in various versions by two factories in Russia Winged C, formerly Svetlana, and New Sensorwhich produces tubes under the Sovtek, Electro-Harmonix, Svetlana, Tung-Soland other brands for which the firm has acquired trademark rightsone in China Shuguangand one in Slovakia JJ Electronicfor a total annual production estimated at two million units.
Collection of Ekkehard Pfau D. Collection of James Firth GB. Collection of Reinhard Hopfe D. Related Posts
JSC Voskhod 6N1P-EB
Order nr for a matched and balanced pair: Leave it up to a technician otherwise. These are no JJ Tubes! There are two Russian words which are translated into English as Russians. There are two 66n1p words which are translated into English as Russians 2.
Novosibirsk 6N6p / 6H6pi
6N1P = 6922 = 6DJ8 = E88CC tube. Double triode