Sovtek 5ar4 datasheet pdf

Sovtek is mostwidely known for making amplifier tubes, but they had their hand in amplifiers, too. Tube 5u4g or rohre 5u4g id3352, fullwave vacuum rectifier, octal int. Common to higher powered tube amps, like the later fender super reverb amps and the vox ac30 or matchless copies. Sovtek gz34 discussion in amps and cabs started by daveg777, jun 11, 2010. It is virtually identical, electrically, to the older fourpin type 80 tube. The sovtek 5y3gt is an indirectly heated diode intended for rectification in general purpose audio equipment. That being said, i prefer the chinese gz34 to the sovtek. Twin diode for fullwave powerrectifier applications, 5ar4 datasheet, 5ar4 circuit, 5ar4 data sheet. The sovtek 5ar4 rectifier tube also known as a gz34 is our most popular. Vacuum tube 5ar4, sovtek octal rectifier tube max dc output current. 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. Sovtek power rectifier diode 450 250 480 150 450 250 375 10 500 200 560 175 500 250 420 10 5.

Tubes free delivery possible on eligible purchases. Vacuum tube 5ar4, sovtek antique electronic supply. It also features mica spacers with metal springs to eliminate tube rattle and microphonics. The compact size is in part achieved by the use of a pressed glass foot rather than a pinch. Since he started eurotubes in 1998 we have had the unique opportunity to listen to and play hundreds of different amps. Gz34 datasheet pdf the gz34 isnt a very talked about tube, but it is one of the most common rectifier tubes found in audio, especially in guitar amps. The only recs ive ever had fail 3 in total were jj. Vacuum tube 5ar4, sovtek image 1 vacuum tube 5ar4, sovtek image 2. Vacuum tube 6550we, sovtek antique electronic supply. The sovtek 5u4g is a directly heated diode designed to rectify alternating voltage in generalpurpose audio equipment. We also offer a 120 day from purchase warranty on the product excludes mechanical damage failure.

The usa equivalent part number for the gz34 is the 5ar4. This new sovtek is modeled after the vintage rca 6l6gc blackplate. The tubes also produce clean sound and smooth distortion. The sovtek version of this common rectifier tube, the 5ar4 gz34, is our most popular. This gave us the opportunity to play, and more importantly listen, to hundreds of different amps. Superficially this looks like a bridge rectifier and you can indeed use a bridge rectifier diode packagebut it is best viewed as a pair of dafasheet rectifiers. The gz34 5ar4 has a natural slow warmup and you will. Je vindt hier een bescheiden verzameling datasheets van populaire buizen. The 5ar4 is a compact high current full wave rectifier for use in high current small equipment. The 5881wxt or 58816l6 wgc same tube different base is used as the oem power tube for almost all amps calling for 6l6gcs by fender, mesa, marshall.

The sovtek 5y3gt tube rectifier does not operate like a. Etc2 twin diode for fullwave powerrectifier applications,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. I had been using a new electro harmonix 5u4 rectifier tube, but recently was able to try out a new sovtek 5ar4. Essentially an all glass valve fitted on an io base cap. I cant speak for te longevity of this tube yet since i havent had it for that long, but performance to date is great. Warranty information and return policy warranty period. All our tubes are guaranteed for 3 months from the date of purchase. The gz345ar4 exhibits low forward drop and can deliver 250 ma. The sovtek 12ax7lps is a long plated spiral filament dual triode. Its all about personal preference and yours is the only opinion that counts. This tube is a fullwave rectifier tube intended for rectification in general purpose audio equipment such as guitar amps and hifi systems. Players with combo amps or those who like to play on max volume may want to reconsider, as the 12ax7lps can be prone to microphonics due to the long plate. Sovtek claims it has 20 percent higher output than their 5881wxt. The attached pdf gives a brief overview, but other factors such as series resistance and capacitor loading must also be considered.

So5ar4 offered from pcb electronics supply chain shipps same day. The gz34 5ar4 exhibits low forward drop and can deliver 250 ma. I have an old nos 5v4 and 5r4 which are have a warmer feel but are just too compressed and mushy for me. Orders placed before 1pm weekdays will be despatched. Block diagram, pinout and 6h30pi circuit application inside. Sovtek vacuum tubes, duet platinum matched, quartet.

The sar4g7,34 is a high vacuum, fullwave rectifier capable of oucput curreats up to 250 milliamperes. Ive had better luck with the sovtek and chinese gz34s. The russianmade sovtek mig50 is a 50watt amplifier head with a two channels. 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 envelope contains two flanged anodes that are carbonised for greater radiation efficiency. Thanks, believe it or not, i have a spare valve arts chinese rectifier and it is way, way brighter in my maz than the sovtek. This 5ar4 gz34 tube is robust and works great in many different guitar amps such as vox and fender amps, but also vintage hifi like dynaco and scott. New sensor corporation is the worlds largest distributor of nos and current manufacture vacuum tubes. This tube features larger plate dimensions and improved grid structure for increased power handling capabilities.

Apr 12, 2020 gz34 datasheet pdf the gz34 isnt a very talked about tube, but it is one of the most common rectifier tubes found in audio, especially in guitar amps. High gain, and low noise, is nicely balanced all around not bright. The sovtek 6550we was designed to be the finest 6550 ever produced. This 6l6 tube features larger plate dimensions and improved grid structure for increased power handling capabilities. The 5ar4 is sovteks version of a common rectifier tube used in rectifierequipped high powered amps such as fender 40w and vox ac30 amplifiers. The indirectly heated cathode is connected directly to. However, being rated for 500 plate volts with 2 tubes, they will probably handle any guitar amp you are. So 5ar4 offered from pcb electronics supply chain shipps same day. Buy sovtek 5ar4 vacuum tubes online, in stock and ready to ship. So5ar4 tubedepot vacuum tubes pcb electronics supply chain. The resulting performance advantages include 5% higher output power, increased reliability, greater headroom, and superior tone. Thicker plates, improved heat dissipation, higher transconductance, and increased linearity are just some of the inherent aspects of the new sovtek super 6550s.

My sovtek 5881 wxt 6l6 wgc tube guide has been immensely popular, and i thank everyone for the many emails i receive. Etc2, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Sovtek 5ar4 datasheet pdf download adobe acrobat pdf reader. As for tone control, there is the typical threeband eq of treble, middle, and bass, as well as a presence control. During the first few years we worked with local players here in the studio oneonone to achieve the best results for each. The data sheet will also quote the maximum average dc current datashert the valve can handle. Discussion in amps and cabs started by diehon, dec 15, 2014. The 5y3 is a mediumpower directly heated fullwave rectifier vacuum tube introduced by rca.

It is a reliable, low cost replacement, and its probably what you have in there now. The sovtek 5ar4 is a suitable replacement for any 5ar4 gz34 tube. Sovtek militarygrade vacuum tubes are manufactured in saratov, russia, and are well known for their range, from warm and broad to tight and overdriven. Ths is my 3rd sovtek 5ar4 rectifier tube i have bought for three different diy amplifiers. The 5ar4 and gz34 is an indirectly heated cathode tube which means it takes longer to warm up. It has found wide use in tube radios and early guitar amplifiers of the fender champ type. The sovtek which isnt a real 5ar4 because it has less forward resistance which results in higher plate voltage, less sag, and more highs will probably be tighter than the jj. The series ss diode tweak saves the sovtek tube from the ash heap and does not interfere with quality os tubes. Any exceptions will be noted on that tubes warranty tab.

The sovtek 5881 wxt6l6 wgc tube guide ii cracking the sovtek tube code. I was amazed at the meaningful sound improvement a different rectifier tube type can have on my amp. The 5ar4 is sovtek s version of a common rectifier tube used in rectifierequipped high powered amps such as fender 40w and vox ac30 amplifiers. The 5ar4gz34 is a high vacuum, fullwave rectifier capable of output currents up to 250 milliamperes. Sovtek tubes great audio can exist in a vacuum whether you like your sound dirty or clean, sovtek tubes deliver. The indirectly heated cathode is connected directly to the. Tube 5ar4 or rohre 5ar4 id3811, fullwave vacuum rectifier, octal int. Hello, i am currently using a 2005 cary audio sli 80 signature integrated amp. Block diagram, pinout and 6550 circuit application inside. 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 5ar4 gz34 is a good tube as well. It has a 20 percent higher output than the sovtek 5881wxt. Mar 16, 2011 shorting rectifier tube sovtek 5ar4 divineamps.