The thin glass tube envelope is 19 mm in diameter and, excluding the B9A base pins, is 70 mm tall. References: Datasheet, &. Type EZ81 was first introduced in. EZ Double anoDe rectifying tube max 77,8 max 22,2 max 71,4. Base: NOVAL uf = 6,3 V if = 1 a. Typical Characteristics: Capacitor. EZ81 Datasheet PDF Download – Double Anode Rectifying Tube, EZ81 data sheet.

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You even can look up radio models with a certain tube line up. Many of them are based on JJ tubes and have their own share of success among the members of the greek audio DIY family. Quantity of Models at Radiomuseum. Collection of Hermann Fleischanderl A.

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Collection of Ekkehard Pfau D. Collection of Tor Steinnes N.

Incapacitors and tube amplifiers were added to the JJ Electronic manufacturing program. Finally, the getter rings are activated, while they absorb any residual gas inside the glass envelope of the tube. During the sealing procedure, the temperature of the glass pass-through joints must be controlled and joints are gradually tempered to relieve the inherent thermal stress.


Collection of Oskar Elm D. Dahasheet own collection Hannu Alho.

EZ81 rectifier valve | Hifi Collective

Collection of Franco Antolini I. Specifically, these parameters include: Collection of Patrice Zeissloff F. The material that follows daatsheet been drawn from original JJ website which fully holds the respective copyright. Before they are assembled, all parts are thoroughly cleaned using such methods as the ultrasonic bath, chemical cleaning or annealing in an inert gas atmosphere hydrogen, nitrogen.

Collection of Ralf Meinke D. Collection of Peter Gruschka D. All internal parts are heated by a high frequency datasheeet and any spurious dust particles are evacuated. Collection of Miguel Lopez C.

Having promoted the issue of ‘valve audio’ in Greece as a freelance writer in local magazines, MTZ audio founder Mr. JJ Electronic has also presented datasheett innovative amplifier units of various valve topologies; all of them being of unbeatable elegance. Collection of Hans-Peter Fritzwanker D. Datassheet systems are then sent to sealing in a glass envelope. Collection of Alberto Ammendola I. Mullard-original papers Bernd Staginnus. Tzortzakis, has designed and published several valve-amplifier schematics.


Collection of Heinz Schmidt D. Ist diese Vorgehensweise korrekt? Collection of Danko Tkalec HR. Product List and Data. In a similar manner, should anyone claim to have been harmed directly or indirectly by the use of technical information presented in this website, MTZ Audio will not be liable for such claims.

JJ EZ81 6CA4 Rectifier – AmpTubes for all your tube needs.

Collection of Karl – Heinz Bossan D. Collection of Trev Levick D. All members of the valve audio community know it very well indeed some of us still use the ‘JJ Tesla’ from the past. Collection of Daniel Doll D. This famous brand of audio tube manufacturing, located in Slovakia, Europe, needs no special introduction. Antique radios, Old Time Radios. You will find thousands of tubes or valves with interesting links.