Switch and fuse in separate mains legs both should be in the line side, stacked ps design with power tube drawing off the preamp filter strong potential for motorboating, very high gain 2 stage preamp going into a positive gain long tailed pair phase inverter all with no feedback a seriously overdriven. Diy audio projects forum looking for 50c5 pp amplifier. Pcl81 datasheet, pcl81 pdf, pcl81 data sheet, pcl81 manual, pcl81 pdf, pcl81, datenblatt, electronics pcl81, alldatasheet, free, datasheet, datasheets, data sheet. 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. Unlike the 19j6 or 5j6 tube, however, numerous manufacturers produced the 6j6 tube in great numbers.
Diy audio projects forum looking for 50c5 pp amplifier for. Rfc3, the plate rf choke, is wound for operation at low impedance over the range from 3. Here are data sheets from three different mfrs of the 6j6 tube family pdf files. It is a little different than most and uses a 5814 which is a 12au7 in a bridge circuit the limiter used a 6n7 for this in early units. Looking at the tube information it appears that the 6v6 is enough different from the 6f6 that it may affect sound quality quite a bit. Class a1 singl tube pushpull u a 250 v 250 v u g2 250 v 250 v u g1 12,5 v 15 v i a 45 ma 70 ma i g2 5 ma ma r. Please see the substitutes at the top of the page for more details. It is still in use in audio applications, especially electric guitar amplifiers. Java project tutorial make login and register form step. General double triodes, used as an wide band hf power amplifier. Keep in mind that these are page scans and are often very large files, sometimes over 1 mb. This is historic data that we found on the internet. This video walks you through the process of taking your mpower data and merging it into an editableinteractive pdf file.
The tube handles 400 volts without cracking a sweat. Originally released in 1937 by rca, the 6v6 is a beampower tetrode vacuum tube ideal for use in hifi audio equipment and music instrument amplifiers. The plate voltages will be a bit higher with these in there too, even if you do bias the same, so its a little more stress on the caps, and power transformer, but not a whole lot more. The 6v6 is the same as the 6v6gta except for the following items. Run 6l6 power tubes in a 6v6 amp a tone change with little power gain. Dec 29, 2005 i read online somewhere that a 6v4ez80 can be used in place of a 6ca4ez81 tube. Tube 6v6 or rohre 6v6 id2114, beam power tube, octal int. The preferred oem tube of 50sera fender tweed champ and deluxe amplifiers the tungsol 6v6 has a geometry designed to safely handle the higher voltages used in guitar amps plus heavier plate and grid materials. Agreed, although the 6v6 data sheet claims 14w with only 285vp and 285vs, but. These specifications are provided asis, with no warranty of any kind. Fender mtg tube distortion pedal 0 lauten audio ls208 large diaphragm condenser microphone 0 presonus studiolive 32sc series iii digital mixer and accessories. A pdf at the end of a tube description is a link to a pdf of the tube s full data sheet, which generally contains characteristic curves for the device.
What got me looking more closely at the 6n7, besides zero bias modulator duty, is this old limiter. Maximum wattage, 2 6v6 in pp, cathode bias telecaster guitar. The voltage on the filament heater is the same, but it draws about twice as much amps. The 6j6 tube was part of a series of tubes of the same design, but different heater voltages. A good example of this is the data available for power amplifier tubes. Single tube pushpull ua 250 250 v ug2 250 250 v ug1 12,5 15 v ia 45 70 ma ig2 5 ma ra 50 k. Mar 05, 2019 create a mysql database to store the users data. Substitutes are given as a guide only please refer to original manufacturers data sheets to ensure that a substitute is safe and.
I discovered the 6lw6 tube back when i worked in tv repair 1970 or 1971. By coincidence, im working on a silvertone 4590 which also uses 6n6 tubes. But the 6lw6, 6lf6, or even the 30w 6je6 the mc3500 output tube behave like tougher kt88s. A pdf at the end of a tube description is a link to a pdf of the tubes full data sheet, which generally contains characteristic curves for the device. Jul 03, 2014 this video walks you through the process of taking your mpower data and merging it into an editableinteractive pdf file. Antique radio forums view topic 6n6 replacement tube 6k6. The single stage driver in this board does not have enough gain to drive this tube to clipping. Groove tubes gt6l6ge pentode this is our flagship gt tube, the one we spent nearly 4 years developing from scratch after purchasing the original general electric design, the original rca grid winding machines that made this tube, and tons of the original materials. Any homemade or commercially built cabinet of suitable size more than 14 x 12 x 6inch may be employed. You can also combine the raw switch with the raw control pot next mod below so you can fine tune the tone you get with this. In reading schade,1 every tube amateur should see what a masterpiece the 6l6 was in tube history and to my knowledge there is no solidstate fourterminal equivalent. The 6me6 vacuum tube is a novar type used as a horizontaldeflection amplifier in color and bw tv receivers. Following the introduction in july 1936 of the 6l6, the potential of the. If you download tube data sheets for 6l6gc and 6v6gt tubes ge, sylvania, or rca data sheets are my favorites and look at the recommended operation conditions supplied by the orig tube engineersyoull find that there is a range of platetoplate loads aka ot primary impedance into which these tubes will safely operate.
The kt88 is a tougher 6l6, something like two in parallel. I briefly used this tube again when i played with rf amplifiers in the mid 1970s. As i said, i wanted to look at the operation of the 6v6 in seul topology. I have run the bias up to 125 ma per tube without any signs of distress. The 6n8s double triodes are enclosed in glass bulb and are provided with an octal base and an indirectly heated oxidecoated cathode. I am in the process of restoring it for a friend, and while i could give him the radio with 6v6 s in it i am wondering if he might be better off with 6f6s. The pdf data sheets are mostly from frank philipses tube data sheet pages. The 6n8s double triode is designed for amplification of lowfrequency voltage. The beam tetrode design of the 6l6 allowed rca to circumvent philips pentode patent. It was simply the biggest sweep tube that i had ever seen. Octal u f 6,3 v i f ca 0,5 a typical characteristic. I am in the process of restoring it for a friend, and while i could give him the radio with 6v6s in it i am wondering if he might be better off with 6f6s. To put item to basket click on the basket picture or price. This tube was originally intended to be produced here.
789 595 373 425 240 972 21 169 982 1310 702 1173 1054 889 694 999 1147 913 151 959 401 1339 503 176 1136 170 224 1228 92 37