6s4a tube data booklet

This tube is sometimes called the equivalent for 6dj8ecc88 or 6922e88cc. Always use a grid stopper resistor, 1k, is good, foor each of the 6s4as. This one has a lot of pages from the european philips tube manual. The beam power part tells us that the tube, as rca put it, is a tetrode or pentode in which directed electron beams are used to increase substantially the powerhandling capability of the tube. Vacuum tube 6s4a, triode, medium mu antique electronic. In the 12dw7ecc832, section 1 of the tube pins 6, 7, and 8 is the high gain 12ax7ecc83 spec gain factor 100 and section 2 pins 1, 2, and 3 is the. The 1943, 1949 and 1959 sylvania tube manuals online. The simple cure is to keep your valve amplifier on display, and if a valve anode. The 6c33 russian tube is another that has no western or chinese sub. The tube is manufactured by the nevz, novosibirsk, russia. Sansui used the pl36 thats also a 25e5 as an output tube in several of their amps. Ferrochrome can be dissolved in dilute sulfuric acid to produce a mixture of feso 4 and cr 2so 4 3.

It is especially useful as a local oscillator in high frequency and very high frequency receiver circuits. The 6b4g is an unusual valve in that the envelope holds two triode valves that are hard wired in parallel. Vacuum tubes, sockets, capacitors, nixie and electron tube accessories. All 12at7 ecc81 6201 cv4024 12au7 ecc82 cv4003 5814 12ax7 ecc83 cv4004 5751 6922 6dj8 7308 pcc88 6sl7 5691. Its a common tube to swap in a jim kelley amp, as it handles the higher voltage well, and tames the volume a bit. Numbers shown in light blue background are coldcathode tubes. The feso 4 reacts with k 2cr 2o 7 in acid solution according to the following equation. Tubes 6s4 a triode for tv verticaldeflection amplifier applications description and rating a 6s4 a ett958a page 1 75 the 6s4 a is a miniature mediummu triode for use as the verticaldeflection amplifier in television receivers. The 6s4 a is a miniature mediummu triode for use as the verticaldeflection amplifier in television receivers.

Our preferred method of payment is via wire transfer of funds. The sansui receiver not to be confused with the a the ea receiver and also another amp used this as an output tube. All tubes new, military equipment and have otk mark. Versions that should work interchangably are the 6c33b, 6c33c, and the 6c18c, but check with your equipment dealer first. Of 6cl6s that are available on the market, this is the best there is. Minimum heating time tran sconductance mufactorc grid no. Buy 6s4 vacuum tubes online, in stock and ready to ship. The 6k4 64 tube intended for controlled voltage amplification of high frequency.

The 6c4 is a miniature, mediummu triode suitable for use in a wide variety of general purpose applications. It does not have the same wattage ratings and will make the amp clip faster. Tube 6s4 or rohre 6s4 id5078, triode, vacuum, noval, b9a and poweroutput shown. A feature of a beam power tube is its low screengrid current. The biggest advantage that this tube has is that it is still cheap to purchase. This was the american answer to the px4 and the parallel construction enabled the ac anode resistance to be the low figure of 800 ohms. Connect in parallel, and the 6350 twin has an rp of 1950 ohms, and a gm of 9. Due to coronavirus covid19 we have limited staff working on location. Tube 6s4a or rohre 6s4a id5079, triode, vacuum, noval, b9a and poweroutput shown.

Nos russian versions are the best, but are scarce and expensive. I had some and used them in my jks when i had them. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. Rca rc10 tubemanual 1933 complements of tim reese and harvarduniversity. If you need more than the quantity available, please email us at. Nsnfsn 5960002620201, 5960002969867, 5960005788178 hpagilent number 19210023. The 6s4a is a miniature mediummu triode for use as the verticaldeflection amplifier in television receivers. Safe tube replacements chart along with recommendations. There is a key between pins 1 and 8 to ensure that the tube can only be plugged in one way.