Nnn6u6 tube data booklet

The 6bg6 was used in a lot of early postwar tvs as the horizontal output tube. 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. It is distinguished by its very high transconductance, mostly the result of its frame grid construction. I had some and used them in my jks when i had them. 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. Try to find 3 or 4 new tubes of the same type and match them up. All of the tubes were visibly upset at any screen voltage above 300 volts. The 6y6 is a 6v6 type and can be used in its place. The data was mostly fragmented, variable and sketchy, as it was for the tubes being used as voltage regulators in most cases. The most significant difference between the two is that 6n2p has its two filament elements connected in parallel, unlike the series filament connection of the 12ax7, and it is thus only possible.

Just fwiw, the older super pros sp200, 210, bc779, and 1004 that everyone loved the audio from used a triode connected 6f6 as the driver and triode connected 6f6s for the outpoots. I wouldnt expect to get a real idea of the quality of a tube type from two random used tubes. It is designed for dual control and therefore the suppressor has a short grid base or control range. Its a common tube to swap in a jim kelley amp, as it handles the higher voltage well. The 76 and 6p5 are the same tubes with different bases 5 pin and octal respectively.

The 6dj8 is a miniature ninepin medium gain dual triode vacuum tube. Ib merchandise and publications can be purchased through the ib store at. The following guidelines should be taken into account. I imagine they figured it could have similar characteristics of the 6l6 beam power with similar output power capability, but with a top cap for the plate, since the flyback transformer in tvs tends to generate high voltage spikes in the plate circuit of the tube, and to place the plate along with other pins at the. Versions of the tube are named ecc88, e88cc, 6922, 6n23p, and 6n11. Vacuum tubes, sockets, capacitors, nixie and electron tube accessories.

The good news for owners of either amp is that the 6973 is back in production. Downloads, supreme instruments manuals, tube data, and. Foreign tubes and possible substitutes not always pin compatible, and may need different heater. Supreme instruments manuals, tube data, and schematics. An old website comment suggested a maximum of 47k grid resistor. Some 6336a tube data recommended a maximum of 500k for the grid resistors in some applications and also a minimum of 200 ohm for cathode resistance. 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. The 6973s can be made to work in amps that came with. Uhf voltage amplification in grounded cathode circuit in input and wideband amplifiers. It does begin to glow at at voltages over 250 to 300 volts depending on the individual tube. Chemistry data booklet national 5 for use in national qualification courses publication date.

It does not have the same wattage ratings and will make the amp clip faster. In the soviet union 6n14p found application in special equipment and to a lesser extent in moreexpensive fm receivers and television sets in the 1960s. I have a cayin tube amp that uses chinese 6n6 tubes does anyone know of a replacement nos tube that would work as an upgrade. International baccalaureate rganization 20 19 m194physihpmen tz 1xx 2219 6507. The 6n1p has similar ratings to the 6dj8 and in the past was sometimes rebranded as such, however differences between the two types the 6n1p. According to the 1946 sylvania tube manual, the 6n6 is a dual triode with direct coupling from one section to the other, and is the octal equivalent of the 6b5. Eye, 1 shadow angle, 6pinbase u6a, old, usa and indication shown. This booklet cannot be used for paper 1 of the examination slp1 and hlp1, but the periodic table given in section 6 will be available as part of these. 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 ecc802s 6n1p ev, 6n5p ecc82, 12au7wa, 6067 ecc803s 6n2p ev ecc83, 12ax7wa, 6057 ecc960 6n3p, 6n15p e90cc.

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. Its a common tube to swap in a jim kelley amp, as it handles the higher voltage well, and tames the volume a bit. Screen dissipation maxw these specifications are provided asis, with no warranty. By coincidence, im working on a silvertone 4590 which also uses 6n6 tubes. This is a list of vacuum tubes or thermionic valves, and lowpressure gasfilled tubes, or discharge tubes. Lawrence berkeley national laboratory introduction. Before the advent of semiconductor devices, thousands of tube types were used in consumer and industrial electronics.