ECCTK TUBE DATA SHEET. TELEFUNKEN. $]. |. Mechanical. Type. Type. R.F. Dual Triode. R.F. Dual Triode. Base. Base. Noval. Noval. Number of Pins. ECCTK Tube Data Sheet. ECCTK Tube Data Sheet. Leave a Comment Cancel Reply. You must be logged in to post a comment. Privacy Policy · Legal. “Ei-RC” – Electronic tubes factory ECC83/12AX7 ECC83 is A.F. Double Triode Data Sheet Page 1 of 4 Quick reference data • Anode current Ia=1,2mA.

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This page was last edited on 15 Decemberat Collection of Hermann Fleischanderl A. Collection of Kazimierz Jarosz S.

(PDF) ECC83 Datasheet download

Collection of Stig Comstedt S. Antique radios, Old Time Radios. The cathode resistor can be bypassed to reduce or eliminate AC negative datasjeet and thereby increase gain; maximum gain is about 60 times. The 12AX7 is basically two of the triodes from a 6AV6 – a double diode triode. Collection of Werner Braun D.

The initial “12” in the designator implies a volt heater requirement; however, the tube has a center-tapped heater so it can be used in either 6.

The 12AX7 is the most common member of what eventually became a large family of twin-triode vacuum tubes, manufactured all over the world, all sharing the same pinout EIA 9A.


ECC83 Datasheet PDF

Collection of Bartosz Szwed GB. Dwtasheet will find thousands of tubes or valves with interesting links. Collection of Ekkehard Pfau D. From Wikipedia, the free encyclopedia.

ECC83 Datasheet PDF –

By using this site, you agree to the Terms of Use and Privacy Policy. RTT Franzis A 12AX7 ‘Shootout ‘ “. Collection of Franco Antolini I. Collection of Karlheinz Fischer D.

Ddatasheet from ” https: Collection of Tor Steinnes N. Collection of Carlo La Perna I. The 12AX7 was originally intended as replacement for the 6SL7 family of dual-triode amplifier tubes for audio applications.

The ‘E’ in the European designation classifies this as having a 6. You reach this datasheeg or valve page from a search after clicking the “tubes” tab or by clicking a tube on a radio model page. Collection of Michael Wenzel D.

Most datashret heaters which can be optionally wired in series The vast majority are used in new-production guitar amplifiers or for replacements in guitar and audio equipment. In this role it is widely used for the preamplifier input and mid-level stages of audio amplifiers.

Collection of Ralf Meinke D.

Thus half the voltage is across datzsheet tube at rest, half across the load resistor. Collection of Christian Schaufelberger CH. If the cathode resistor is unbypassed, negative feedback is introduced and each half of a 12AX7 provides a typical voltage gain of about 30; the amplification factor is basically twice the maximum stage gain, as the plate impedance must be matched.


ECC83 @ The Valve Museum

Collection of Jacky Parmentier F. The 12AX7 is a high-gain typical amplification factorlow-plate-current triode best suited for low-level audio voltage amplification. As fcc83 [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.

Vacuum tubes Guitar amplification tubes. Collection of Klemens Rhode D. Views Read Edit View history.

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