In addition, however, the 6sn7gtb exhibits a controlled heater warmup characteristic. It is popular with tube amplifier enthusiasts, and its ongoing use in such equipment. Hirsch they are fastpaced tubes with a bit of a heavy bass and ired with a slower driver tube the combo sounds quite nice. Purchase electroharmonix ef86 vacuum tubes online, in stock and ready to ship. Electroharmonix introduces the oceans 12 featuring two simultaneous, independent, stereo reverb engines, series and parallel control for the dual reverbs, 24 presets and advanced io allowing for stereo inout, splitting reverbs to left and right channels, or mono sendreturn with pre and post reverb options. Be prepared and able to communicate in case of emergency with the largest selection at. Electroharmonix 6sn7 current production tube made by new sensor in russia. Electro harmonix 6ca7eh datasheet pdf download adobe acrobat pdf reader. Tungsol 6sn7 melbourne australia tube audio melbourne. This 6l6 tube from electro harmonix is also called the 6l6eh. Modeled after the vintage rca 6l6gc black plate, the 6l6eh tube features large plate dimensions and improved grid structure for increased.
Electroharmonix 6ca7 big bottle tetrode precision matched. These tubes have been testing really low in noise and microphony, so if you have a preamp that is very sensitive. Purchase electroharmonix 12ax7 vacuum tubes online, in stock and ready to ship. The electroharmonix 6ca7eh big bottle tetrode is the budget sleeper tube of the new production el346ca7kt77 family.
The electro harmonix tube appears very constant in production, so we could tighten the original specs down from delta3. Jj electronic vacuum tubes, capacitors, amplifiers. Electroharmonix el34 power tube el34eh electroharmonix. Everyone from famous guitar amp manufacturers to goldeneared audio fanatics. Block diagram, pinout and 6h30pi circuit application inside. Output pendode el34 is an octal power tube with a maximum plate power of 25w. If you want great sounding tubes at a very reasonable price, then electro harmonix. A mediummu twin triode used in resistance coupled circuits, such as voltage amplifiers or phase splitters. Solution to humming noise from new 6sn7 tubes headphone. Excellent driver tube in highend audio applications.
The more expensive electro harmonix gold version is sold out. Check at electro harmonix in the menu of this website. The 6sn7gtb is a mediummu twin triode suitable for use in a wide variety of generalpurpose. Electro harmonix 6ca7eh datasheet pdf download adobe acrobat pdf. Many oems use relabeled electro harmonix vacuum tubes in their amplifiers. These tubes have slightly different parameters, yet within specs of normal 6sn7. The responses weve had back from some of our customers have been outstanding with many claiming this is the best 6sn7. Dougs tubes vacuum tubes for guitar amps and hifi audio.
Electro harmonix tubes are all new designs and are of excellent quality. Here youll find a modest collection of datasheets for some popular tubes. This is a nos russian 6sn7 gt tube, metal base with t plates. Latest version with support rods to reduce microphonics. Gold lion e88cc 6922, electro harmonix 6922eh gold, and electro harmonix 6922eh are all low. Electro harmonix that has a very detailed and airy. The 6sn7gtb is a mediummu twin triode suitable for use in a wide. Equipped with large goldplated pins for superb connectivity, the electro harmonix s 6sn7. Our thoughts go out to all who are affected by covid19.
I narrowed the hum to the 6sn7 by swapping in the stock cheap audio. Electro harmonix 6sn7 vacuum tube is ideal for vintage gear. The electroharmonix 6v6 is warm sounding, with a sweet sustain and crunchy overdrive, making it a very musical tube. Some might say the boutique tube market is dinking a bit too much with the specs and nomenclature. The new tungsol 6sn7gt is a favorite among classic hifi enthusiasts. Super linearity, low noise, and full performance ratings make this one of the best 6sn7 tubes ever made. In high gain application like phono or preamp, microphonics and noise is critical. The 6ca7eh a direct replacement, with military reliability, for any el34. Electro harmonix has come to the rescue by providing a fantastic version of the 6sn7 preamp tube. The 12ax7, also known as ecc83, is a vacuum tube that is a miniature dual triode 6av6 with high voltage gain.
The electro harmonix 6ca7 is built to withstand todays highgain amps while still retaining the detailed tone and component integrity of the original. Rca 6sn7 gtb that has a detailed but lush presentation. This tube is simply the finest 6sn7 available today from new production. Electro harmonix owns 100% of the largest remaining vacuum factory in the world. The sylvania 6sn7 imho is the finest american tube ever made, bar none. Electro harmonix 6sn7 gold pin tube audio melbourne. The nos tubes are nice but the prices just keep going up, so thanks toe lectro harmonix. Looking for help to choose kt88 tube steve hoffman music. Electro harmonix 6h30pi datasheet pdf datasheet catalog.
Electro harmonix is both a brand or label and a company from usa. Because of our tradition of supplying the highest quality tubes, we are. The 12ax7eh is a dual high mu triode with a spiral filament and special construction to minimize microphonic behavior. We brought these tubes in on a whim because of their amazing build quality. Maintains linear response and accepts full voltage. Electro harmonix sound effects are world renown for the. Most of the datasheets are in pdf format and some are links to other html pages. Most of these datasheets are in english except where noted otherwise. Personally i think the sovtek is even a much better tube as the electro harmonix was. The electro harmonix tube appears very constant in production, so we could tighten the. With the electro harmonix 6sn7 s in current production, there is no need to suffer.
Supplier of vacuum tubes for guitar, audio, and recording applications. Electro harmonix 300b pdf electro harmonix b power vacuum tube the b power vacuum tube is a directly heated power triode for use in hifi amplifiers. In addition, however, the 6sn7gtb exhibits a controlled heater. Eo is maximum rms voltage output for five percent 15% total harmonic. Another common name for russian 6sn7 tubes is 6h8c tube. Tubes free delivery possible on eligible purchases. It has all the sparkle and depth you want without the high price of nos. Electroharmonix 6sn7 eh vacuum tube electro harmonix is rocking the vacuum tube community with the superior quality of the eh series tubes. Electroharmonix introduces the oceans 12 featuring two simultaneous, independent, stereo reverb engines, series and parallel control for the dual reverbs, 24 presets and advanced io allowing for. All these links open in a new browser window so that you can return quickly to this page without having to reload. I have a new electro harmonix russian made gold 6sn7 in my darkvoice 336se, and an rca nos 6as7 for power. Tweet new sensor dba electroharmonix is one of the leading suppliers of vacuum tubes in the world.
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