Because of this, there are many versions by different manufacturers. Datasheet of triodes, diodes, penthodes,tetrodes, vacuum tubes. I have always used sed wingedc 6l6gcs i have a quad of svetlana el34s i put up for trade and someone responded back with an offer of a quad of the new sensor svetlana 6l6gcs. Gec, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Not without reason, they are often used by manufacturers. It embodies a complete mechanical redesign which results in greater resistance to shock and vibration. Close manufacturing specification tolerances and improv ed processing provide improved reliability and superior sonic performance. These are the original small bottle american military jan 6l6wgb 5881 that was made for the usa military in the mid1980s these are full jan specification which means that they are long life and superbly made with the highest grade materials. Us5881 unipolar hall switch low sensitivity 3901005881 page 5 of 11 data sheet rev 007 feb06 9 detailed general description based on mixed signal cmos technology, melexis us5881 is a halleffect device with low magnetic sensitivity. I have a pair of the soktek 5881 in an amp that has yet to get a better pair, and have read that the sovtek 5881 sucks but the sovtek 6l6 is ok, though this may be in reference to the older sovteks. The tube is excellent for providing fuller tone and punch to fender guitar amps. The wide glass tube envelope is 33 mm in diameter and, excluding the io base pins, is 72 mm tall. My sovtek 5881 wxt 6l6 wgc tube guide has been immensely popular, and i thank everyone for the many emails i receive.
While not outstanding, the 5881wxt is probably the most commonly used tube of its type. The sovtek 5881 delivers a warm, round tone that sweetens any vintage or modern guitar amp design. The vt does not measure if the valve being tested can reach its maximum rated power output read the manual, page 10, theres a list of. Older sovtek 5881 were afaik designed for missile guidance and apparently not actually designed for audio use but we bought them anyhow. High temp bracket and coupler stainless steel construction iso5211 f03 f10 high temperature mounting bracket stock number description iso 5211 valve mounting. Svetlana el34 el34 el34 tube pentode el34 6ca7 el34 amplifier circuit tube el34 data el34 el34. Jj electronic vacuum tubes, capacitors, amplifiers. The many amplifiers that have higher plate voltage but use a tube rectifier can use the tungsol 5881 tubes without issue. Close manufacturing specification tolerances and improved processing provide improved reliability and superior sonic performance. Many amp manufacturers have been using these reliable workhorses as original equipment components.
Using the ts info, the 6l6gb is different to the 6l6wgb is different to the 5881, but then the rating system used design max, abs max, design center differs for each. Detailed general description based on mixed signal cmos technology, melexis us5881 is a halleffect device with low magnetic sensitivity. It is dedicated to be used in audio frequency range which requires the output power 100w. Lore has it the 5881 marked tube is a 23watt tube, 400v plate load max. Vista32fb rev 3, or higher vista128b rev 3, or higher vista128fb rev 4, or higher fa1600 series rev 8, or higher the new 5881enhc rf receiver is designed for use with. At the time philips had already developed and patented power pentode designs, which were rapidly replacing power triodes due to their greater efficiency. Beam pentode 5881 is a beam power pentode with a maximum plate dissipation of 23w in the classical short bulb. The 5881 is the electrical equivalent to types 6l6 and 6l6g except that the plate and screen dissipation ratings have been increased approximately 20 percent. Receivers 5881enl, 5881enm, 5881enh receivers connects to four wire keypad data lines supports all 5800 wireless series nonbidirectional wireless devices. Rf receiver installation and setup guide introduction the 5881en series of rf receivers is designed for use with control panels that support an rf receiver connection via the keypad terminals. Typical mechanical and electrical parameters exact replacement for. Us5881 unipolar hall switch low sensitivity page 5revision of 11 011 june 2019 3901005881 9. Svetlana sv6l6gc high performance audio beam power tetrode he svetlana sv6l6gc is a glass envelope beampower tetrode intended for highpower audio amplifier service. Description 5881enhc commercial wireless receiver features.
Petersburg, russia, and is marketed worldwide by pm components ltd. So much conflicting info out there as i understand the 5881 marked tube was the commercially available tube and the 6l6wgb were in white boxes marked for military use. The 5881 was manufactured in the usa by ge, rca, sylvania and westinghouse, our exhibit will have rebranded to pinnacle. Beam pentode for af power amplifier applications, 6l6gc datasheet, 6l6gc circuit, 6l6gc data sheet.
A favorite among hifi audiophiles, rare and sought after. The tungsol 5881 is a 23 watt tube and is rated for a maximum plate voltage of 400vdc. L scbk20 d security products americas sourcebook 20. Us5881 datasheet, us5881 pdf, us5881 data sheet, us5881 manual, us5881 pdf, us5881, datenblatt, electronics us5881, alldatasheet, free, datasheet, datasheets, data. The svetlana 6l6gc is manufactured in the svetlana fact ory in st. Check out our 6l6 tube catalog page for 6l6 tubes we stock.
I want to report that i am very satisfied with the sound, more responsive to what i am doing with the plectrum, and another benefit is the big reduction in hiss from the amp in the distortion channel in idle, which when you are micd up though a big pa, is annoying. This is a prime example that attempting to compare specs of vintage tube types can be rather convoluted. This multipurpose latch suits most of the application requirements. Use the 6l6 setting for the 6l6gc the 6l6 and 6l6gc are identical in all characteristics except that the 6l6gc can withstand a higher plate voltage and has higher maximum plate dissipation and hence can deliver more output power than a standard 6l6. This svetlana 6l6gc tube is manufactured at the new sensor corp. The svetlana 6l6gc is a glass envelope beampower tetrode intended for highpower audio amplifier service. These are produced in the close st petersburg, russia factory. Vacuum tube 5881, tungsol reissue antique electronic. Those marked jan 6l6wgb sometimes with 5881 in octagon marked on glass is a 26watt 400v tube. The svetlana sv6 l6gc is made exclusively at the svetlana electron devices factory in st.
Chances are if an amp uses 6l6style output tubes, it has sovtek 5881 s in its sockets. Nos tung sol 5881 versus jan tung sol 6l6wgb differences. The beam tetrode design of the 6l6 allowed rca to circumvent philips pentode patent. The chopperstabilized amplifier uses switched capacitor technique to suppress the. Given they are the lowest price tubes also, we should not complain about this. On the 5800pir and 5800pircom, pir sensitivity and temperature sensing can be enabled. Gec beam pentode for af power amplifier applications,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. This high quality beam tetrode tubes used in output stages of low frequency amplifiers. 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. 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.
Built to rigid military standards, the 5881 will tolerate higher voltages than any other 6l6. Svetlana sv6l6gc high performance audio beam power. This is a great 6l6 that replaces all 6l6 5881 tubes in guitar amps as well as hifi audio amps. The sovtek 5881 wxt6l6 wgc tube guide ii cracking the sovtek tube code.
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