A " true" 5881 is a 23 watt tube such as datasheet the original 6l6 brown base Tung Sol, a 7581a true 6L6WGB is a 6l6 6l6 26 watt 6l6 tube. You can see that confirmed in this tube data sheet. 0 mA/ V and 7581a the 6L6 has 7581a a value 5. TungSol 7581A is a drop- in replacement for any 6L6 tube. Pair of Metal Envelope RCA 6L6 Vacuum Tubes. 2 mA/ V The classic vs envelope is 50 mm in diameter 6l6 excluding the IO base pins is 118 mm tall. Discussion Forum for Mesa Boogie Products.
Philips 7581A vs vs sylvania 415 STR vs Winged= C= 6l6. 7581a 7581A ( Uprated sub for 6L6GC) ( 7581A is a good substitute for 6L6GC uprated power smooth sound) - Ampeg VT22 - Fender Bassman 1969 - SunValley vs VP- 3488SE - Fender Vibrolux reverb 1971 - Fender Super Reverb 1970. 7581A US Brands ( uprated 6L6GC) also see 7581A page: ( excellent crisp clear sound fast , open) 7581a TO BUY 7581A 6L6GB RCA " BLACK PLATE" tall bottle) ( 6L6GB have a 19 watt rating 6L6GC have a 30 watt rating) ( the 6L6GB is datasheet the oldest black plate datasheet RCA 6L6) - Seeburg KD 200 Jukebox 1957 TO BUY 6L6GB RCA. datasheet Brand by Reflector, datasheet Saratov. 6L6 Discussion in ' Amp. Opinions/ knowledge of 7581a Russian 6P3S. The 6L6WGB is actually a 7581a more robust vs 5881. 7581a vs 6l6 datasheet. Just bourgt a pair 7581a of green labeld philips. THAT is the difference between the 7581a vs original B and C 6L6 variants. Saying that KT66 and 6L6 are almost the same that leaves us with four very popular power pentodes. as they perform like a slightly- higher- transconductance version of. So some 6L6 GC are 30W , 70A are offically 35 W some are truly 35 W with 7027 guts but there is vs no designation to 7581a indicate 35W - you have to 7581a look at the guts.
One is a regular 6L6 the other is a military spec JAN datasheet CRC VT- 115 that Tested at 5200 mho, tested at 4100 mho where 5000 mho represents 100% new. Equivalent to 6l6 6L6 / 6L6GT tube. 6L6 / 6V6 clones are fundamentally non linear, only working properly when about to melt. Any other differences are just playing with numbers 6l6 and pin- connections. After this in the USA from the 6L6 datasheet the larger 6550 was derived and vs in Europe from the KT66 the larger KT88 was derived. select the first character of the tube 0: 1: 2: 3: datasheet 4: 5: 6: vs 7: 8: vs 9: A: B: C: D: E: F: G: H: I: J: K: L: M: N: O: P: 6l6 Q: R: S: T: U: V: W: X: Y: Z >.
These tubes can be pushed as they have lots of headroom. I' ve used 6l6' s 6v6' s in deluxes that have been modded with solid state rectifiers seems to datasheet my ears that the 6v6' s sound. Type KT66 was first introduced in 1937. 7581a 6L6GB versus 6L6GC? Edit, the 6L6 GC STR is a 35W tube so there is an indication. Calculate Plate Dissipation In Cathode Biased vs Output Stage Based On Voltage Resistance Readings In these calculations 5% of the cathode current is assumed to be screen current. Quality 7581a Russian 6P3S tube beam tetrode. The Boogie Board. the original 6L6 and 6L6G' s dissipation limit was datasheet 19W. The El37 has a high value of gm of 11. Chronologically the vs 5881 was a ruggedized 6L6 which through the 6L6GAs was a 19 watt tube. The idea datasheet 6l6 to stuff a 19W anode into 6l6 a 6V6 size vs tube but datasheet supposed to do something the 6L6 6l6 could never do, was bound to be tricky, the datasheet heater of a 6L6, , the gain of a EL34, with the cathode of a sweep tube which was to sound datasheet hifi! If you wan to be able to push your amp when needed 7581a these are the rubes. 6l6 All vacuum tubes tested on a Hickok 605 and sold AS- 6l6 IS. 7581a vs 6l6 datasheet.
Note that any 6L6 variant should have the same characteristics datasheet hence ( given the normal actual tube vs bogie tube variance) the power output/ gain/ headroom of an amp shouldn' t alter 7581a according to the particular 6L6 variant used. References: Datasheet 1004 1005 & 1040. At affordable price. 7581A can dissipate a whopping 35W, more power than any other current production 6L6.
7581a vs 6l6 datasheet. Just bourgt a pair 7581a of green labeld philips. THAT is the difference between the 7581a vs original B and C 6L6 variants. Saying that KT66 and 6L6 are almost the same that leaves us with four very popular power pentodes. as they perform like a slightly- higher- transconductance version of. So some 6L6 GC are 30W , 70A are offically 35 W some are truly 35 W with 7027 guts but there is vs no designation to 7581a indicate 35W - you have to 7581a look at the guts.
6L6 Tube List Since There So Many Versions Of The 6L6. The ratings 7581 are roughly the same as the 6L6GC while the 7581A has higher ratings. EL34- family Tube Comparison! Posted on / 01/ 26 by Tim Smith in Tubes / / 11 Comments.
7581a vs 6l6 datasheet
It’ s got a bit of that 6L6 SED Winged C elasticity or bounce to it. Tubes For Amps is your source for all things vacuum tubes. We carry premium hand selected vacuum tubes for guitar and HiFi amps.