The ecl85 is purpose designed for frame generation in television receivers. Also, one of the problems was that the 6f6ps i have on hand do not behave like the ecl85 specs say they should. First the v72 was reequipped with this state of the art telefunken ef804s audio tube made in their berlin and ulm production. Tube ecl 85 or rohre ecl85 id18599, triodepentode, noval, b9a and power output shown. The jj el34 ii is stronger than the original but not harsh sounding in any way. This exhibit is my spare for the tk14 tape recorder that i have had since december 1963. We offer some of the most comprehensive testing facilities available today. Processing data from the early childhood longitudinal study ecls sejdemyrecls. Doityourself diy audio projects projects for audiophiles, hifi enthusiasts, music lovers, electronic hobbyists, woodworkers and those who like to learn, build and listen to music.
From this web site, users may download data documentation, data files, and setup files for sas, spss, and stata. Herein you will find a collection of vintage engineering texts, vacuum tube datasheets, and other obsolete information, presented free of charge and without annoying advertisements. Nov 27, 2019 processing data from the early childhood longitudinal study ecls sejdemyrecls. The final eclsb restricteduse data file was released in december, 2009. The tube is manufactured by the oktjbr, vinnitsa, ukraine.
These types can be found in many 8 12 watts push pull amps and 2 3 watts single ended amps. List of vacuum tubes wikimili, the free encyclopedia. Pentode used in output unit of frame scan of tv with 110o beam deflection. Lamp tube 6f5p analogue 6gv8, ecl85 ussr 1 psc specifications for this item brand name. The following list shows the tube types i have entered in my database, with exception of the service types e. Ac2 triode for use as af amplifier or as oscillator together with an ah1. The ecl82 6bm8 and ecl86 6gw8 gallery tube classics. Characteristics are very interesting, somewhere between ecc82 12au7 and ecc83 12ax7 and almost all ecc40 i tested are low microphonics. New small mini tube amp single ended hifi audio amplifier 6f3.
One thought on ecl80 ecl82 ecl84 ecl86 pcl84 pcl86 6gw8 6ab8 14gw8 momir zecevic august 29, 20 at 11. The jj el34 ii has an increased low to lowmid end with plenty of headroom to spare. The calculator computes the loadline of of a single tube. The thin glass tube envelope is 20 mm in diameter and, excluding the b9a base pins, is 72 mm tall.
We favour it to the more commonly used ecl826bm8 it just sounds better, and these. This is a list of european mullardphilips vacuum tubes and their american equivalents. Philips ecl85 teiodepentode for use as frame output tube and frame oscillator or pulse, ristiques provisoires ecl85 philips hum. The thin glass tube envelope is 20 mm in diameter and, excluding the b9a base pins, is 68 mm tall. Ecl85 triode ecl805 pcl805 pcl85 pentode ecl85 pcl85 tube ecl80 pentode ecl8. Tube datasheets here youll find a modest collection of datasheets for some popular tubes. Hi, as i explained in a post in loadline calculator for power stages, when you attach a load to n parallel tubes, each tube simply sees ntimes the load. Tube possible substitute western substitute ec86 6s3p, 6s4p 6cm4.
Generally spoken we can say that negative grid voltage sets the tube to the right working point. It contains data from all rounds of the eclsb as well as some supplemental data e. Early childhood longitudinal program ecls data information. Ecl85 datasheet, cross reference, circuit and application notes in pdf format. Description the 6f5p triodepentode is designed for operation in vertical sweep units of widely used television receivers. Interesuje me cena za ecl86 i pcl86 nacin placanja i dostave. Uses a 6ab8 ecl80 or similar triodepentode tube ecl80, ecl82, ecl84, ecl86 these triodepentode tubes are really two tubes in one envelope.
Suggestions for current production 6as7g, 6080 etc. That will probably be my reference amp by which i judge the others since it was designed by. Perfect russian tube 6f3p an equivalent to the 6bm8 and ecl82. To use this calculator to compute your loadline, with parallel tubes, simply specify n. I couldnt find a complete data sheet for the 10gv8, but you can see the pinout at least. Here are some dos and donts to learn about the basic usage of tube preamplifiers. The getsetgo is a great amp, in its original configuration, and it is also fun to come up with new mutations and permutations, like using 300bs, 6av5gas, el34s, etc. Can anyone explain exactly what a triodepentode tube is. One new in box teonex 6gv8 ecl85 triode power pentode tube valve.
Most postwar european thermionic valve vacuum tube manufacturers have used the mullardphilips tube designation naming scheme. Most of the datasheets are in pdf format and some are links to other html pages. Smsl sp100 tube headphone amplifier desktop hifi amplifier 6n3 tube for 6. The pinout and both sections triode and pentode are different. Before the advent of semiconductor devices, thousands of tube types were used in consumer and industrial electronics. Diy audio projects doityourself hifi for audiophiles. They were highly popular for home audio applications in the late 1950s and throughout the 1960s. Data from or other sources as supplied by john atwood. Nos tube specification sheet nos tube specification sheet. All tubes new, military equipment and have otk mark. You can also find the right tyre to suit your riding style. The triode provides the oscillator and the pentode is optimised for pulse output operation into the magnetic load of the scanning coils. A different construction of the classic el34 tube that offers a different tonal palette than the original.
Though the type names are similar, the tubes are absolutely not compatible. Combined vacuum tubes ecf80 ecf82 ecl82 6bm8 ecl84 ecl85 ecl86. Universal loadline calculator for vacuum tubes vacuum tube. The other amp im building will be bruces oddwatt by the book with no mods. Universal loadline calculator for vacuum tubes vacuum. Lcl85, and 18gv8pcl85 are identical with type 6gv8ecl85 except for. This site exists to promote the hobby of diy audio. Watford valves, one of europes leading suppliers of tested, graded and guaranteed valves to the professional music industry. In phase splitter aplications this tube is simply unbeatable. This tube was mainly used for the aegtelefunken magnetophone production, but evolved into much of the professional studio equipment of the time.
New small mini tube amp single ended hifi audio amplifier. Early childhood longitudinal program eclsdata products. We also use a 6gv8ecl85 tube to handle the regulating and stability task. You can use the search to find service types or go to the service type lists that you can access from the page more tube related stuff. Here, you can find full details, technical specifications, advice on use and maintenance, everything a motorbike enthusiast needs. If the pentode section is connected in triode mode, the tube provides a great playground for experiments with 2stage set designs on a dime. Just as the acdc tube pcl82, the output section of ecl82 has been designed for an anode and screen voltage of 170v. Before the advent of semiconductor devices, thousands of tube types were used in consumer electronics. The ecl82 is derived from the pcl82, which was designed for tv purposes.
Almost all versions are round plates and silver plated pins. Domestic receiving tubes and their foreign counterparts by. The 6f5p triodepentodes are miniature devices enclosed in glass bulb and provided with ninepin base leads and an indirectly heated oxidecoated cathode. This means some part in the tube characteristic where a sine wave. Vacuum tube 6gv8 ecl85, triode, pentode, power antique.
However, the ecl82 was used almost exclusively as af pre and output amp, although the triode section is greatly oversized for this application. Franks tube data sheet site should have data on the 6528 for download polan 122. Substitutes are given as a guide only please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. Processing data from the early childhood longitudinal study. Datasheet of triodes, diodes, penthodes,tetrodes, vacuum tubes. In a few cases, when the 1966 edition omitted graphics on obsolete tubes, i inserted scans from the 1948 ginkins reference book. Today, let us present you the new era of tube amplifications. To use this calculator to compute your loadline, with parallel tubes, simply specify ntimes the overall load. As with all other highend tube equipment, we are of course adopting the best of the old ways, in this case by using tube recti. Ecc40 is one of the best double triodes for audio use.
In this book there is also very well explained what negative grid voltage is all about. Having the two power tube sockets offboard makes this really easy to do ed b. Researchers wishing to obtain a disc with the data and software that supports searching through the available variables can order a free copy of the eclsk 199899 dvd. Many industrial, military or otherwise professional tubes were also produced.