Aug 16, 20 the 76 and 6p5 are the same tubes with different bases 5 pin and octal respectively. Tube possible substitute western substitute ec86 6s3p, 6s4p 6cm4 ec88 6s4p 6dl4 e80cc 6n1p, 6n3p ecc82 6n1p, 6n5p 12au7 ecc83 6n2p ecc803, 6l, 12ax7 ecc85 6n3p 6l12, 6aq8 ecc189 6n23p 6es8. General characteristic type 6p3sz 6p3sze filament voltage, volt 6,3 6,3 anode voltage, volt 250 250 1st grid voltage, volt 14 14 2nd grid voltage, volt 250 250 type 6p3sz 6p3sze. Chemistry data booklet national 5 for use in national qualification courses publication date. Vacuum tube 5ar4, ruby tubes antique electronic supply. The 5ar4 and gz34 is an indirectly heated cathode tube which means it takes longer to warm up. The 6973s can be made to work in amps that came with 6cz5s, so 280 owners are in luck too. I wouldnt expect to get a real idea of the quality of a tube type from two random used tubes. Part number nominal tube od nominal tube id minimum bend radius. I put a jj 5ar4 in it and didnt like it at all it was harsh sounding and stiff.
Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. Diesel fuel tubing flexible nylon tubing parker hannifin. I usually tend to use 5u4gbs as the rectifier when needing a high current tube rectifier and account for the larger voltage drop with the correct transformer however the 5ar4gz34 is a good tube as well. Summary parameters of transmitting pulse tubes please, click on the tube type to get its data sheet. Try to find 3 or 4 new tubes of the same type and match them up in the circuit. Tube od nominal tube id minimum bend radius inch mm inch mm inch mm pft6bxxx500fl 38 10. N6 is the sixth version of the nudist software, now used in over 80 countries. Mullard e182cc would be a vast improvement over the chinese 6n6. The number of marks is given in brackets at the end of each question or part question. Russian 6p3s, 6p3se 6n3c, 6n3ce general tetrode, used in output stages of low frequency amplifiers.
I like jj for power tubes but the ruby is perfect for the rectifier. Foreign types american substitutes 108c1 0b2 10c14 19d8 10f18 ec7 10f9 12ac5. If you have never used this facility before, click the help link. Between the 280 and the 280a, magnatone engineers switched from the 6cz5 tube to the 6973 tube. You will need to be an experienced test technician to carry out these repairs. Decided to order the ruby and it was perfect in both sound and feel. The sound is rich, full, retaining good resolution and with out diminishing the highs at all. The 6p3s output beam tetrode are miniature devices enclosed in glass bulb and are provided with a octal 8pin base, rigit leads and an indirectly heated oxidecoated cathode. 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. Drop in tube replacement 6n6 v 6cg7 audiogon discussion forum.
Tubes cant be substituted since they have different bases but are electrically similar. The 76 and 6p5 are the same tubes with different bases 5 pin and octal respectively. It has found wide use in tube radios and early guitar amplifiers of the fender champ type. This high quality beam tetrode tubes used in output stages of low frequency amplifiers. Find data about postcode ne6 1ab including maps, photos, open data, schools, electoral roll, flood risk, crime stats. File created by dieter waechter dieters nixie tube data archive this file is a part of dieters nixie and display tubes data archive if you have more datasheets, articles, books, pictures or other information about nixie tubes or other display devices please let me know. Tube 1l6 or rohre 1l6 id2812, pentagridconverter heptode, miniatur7pinbase b7g, usa 1940 and pentagrid old shown. Btw, should any cayin a100t amp owner read this and be curious or concerned, i did some tube switching in the amp. Although offered in good faith, there are no guarantees with this information.
N6 is designed for powerful management and flexible analysis of text data. Tube 5y3 or rohre 5y3 id3114, fullwave vacuum rectifier, octal int. A responsive, pragmatic toolkit for codebased inquiry and searching, n6 keeps you close to you r. Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies. If everything is ok, the measured voltage of vcc terminals of r2 or r5 are about 65v dc. Chemistry 970152 paper 5 planning, analysis and evaluation mayjune 2018 1 hour 15 minutes candidates answer on the question paper. Lawrence berkeley national laboratory introduction.
Adjust the vr1 500ohm so that the the tube filament voltage middle pin of u1 is around 6. The good news for owners of either amp is that the 6973 is back in production. Tetrode, used in output stages of low frequency amplifiers. The 1u5 is a diode pentode designed for detection and first audio voltage amplification in light weight portable radio equipment and the sensitivity of the pentode allows for a low anode voltage thus saving weight on the ht battery. This is historic data that we found on the internet. It is virtually identical, electrically, to the older fourpin type 80 tube, but with an octal base. Like mentioned 6j5, 12 6sn7 and 12 12au7 will all work in most circuits designed for 6c4 but this wont be found in books.
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