6ga4 tube data booklet

I have been using this amplifier as the main amplifier. This great amplifier is a classa, pushpull amp using a pair of 6b4g directlyheated triodes as the output stage. View online or download typical gc67 instruction book. The 5ar4 and gz34 is an indirectly heated cathode tube which means it. If you cant find what you need here, try duncans tube data sheet locator.

Tube compliment includes 2 5881 power tubes with 6 12ax7 preamptremolopi tubes, with. Net tube data here youll find manufacturers data sheets and curves for many popular and some not so popular electronic valve types. View and download mitsubishi 4g1 series workshop manual online. Antique radio forums view topic 5y4g is there a substitute. It is especially useful as a local oscillator in high frequency and very high frequency receiver circuits. Each tube is given a 45hour runin under, which maintains rigidity under shock and vibration. Consolidated test data for hickok model 533a600a605a tube. The information contained on this website is for information only. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. 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. I imagine they figured it could have similar characteristics of the 6l6 beam power with similar output power capability, but with a top cap for the plate, since the flyback transformer in tvs tends to generate high voltage spikes in the plate circuit of the tube, and to place the plate along with other pins at the.

Vacuum tube 6b4g, sovtek antique electronic supply. The 6c4 is a miniature, mediummu triode suitable for use in a wide variety of general purpose applications. Just make sure you do a very very very good job of soldering on pins 4 and 5. If any electricity gets across that little gap between those two pins you can kiss the tube, the socket and possibly your power transformer. The resultant bias is the fixed bias plus the grid leak. Sovtek is proud to announce the release of the sovtek 6b4g vacuum tube. Tube 6s4 or rohre 6s4 id5078, triode, vacuum, noval, b9a and poweroutput shown. Army issue vt6h6ua 6h6 twin diode tube, new old stock, in original box. I am working on scanning and placing on this page the entire rca hb3 tube manual. Tube 6gy8 tube triple triode 1800rfparts 18007372787 17607440700 usa orders. Harmonic tremolo varies the treblebass, instead of varying the loudsoft found in most other tremolos, giving very unique tremolo sounds. The black print on the base has the chatham logo and reads jancahg5r4wga made in usa partial. One caveat, these trannies do not like to have any dc voltage on teh primary winding, it is good for capacitor coupled parafeed only. The super, based on the fender brown face super 6g4a, is a powerful 2x10 45 watt amp with 3tube harmonic tremolo.

As of 3505, i have finished scanning the general section, receiving tubes part 1, receiving tubes part 2, miscellaneous, specialpurpose receivingtype tubes, thyratron, ignitron, and glowdischarge tubes, and most of the transmitting tubes, as well as all. Unlike traditional 6b4gs, which consist of dual triodes connected in parallel inside the tube s envelope, the sovtek 6b4g utilizes a single triode design with a directly heated cathode element. 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. Listed prices are shown in japanese yen jpy, and for one each tube. Only one system access point per system is permitted to be installed. Use keywords to find the product you are looking for. The gz37cv378 is a tall version of a 5ar4gz34 valve. Tube 6ah4gt or rohre 6ah4gt id4561, triode, vacuum, octal int. The amount of protective fixed bias required is small, and it is well worth the insurance that it provides against tube injury, its importance cannot be overemphasized when plate potentials in excess of volts are used.

This military spec chatham 5r4wga rectifier tube has black plates, bottom getters, and a rugged ceramic base. If you make this connection you will have a 700 volt potential difference on those two pins, depending on the set of course. This document consolidates all hickok 533a600a605a tube data that i have seen. The 6bg6 was used in a lot of early postwar tvs as the horizontal output tube.

The manual is also a useful source of basic valve data, indexed by type number only, without. I think its a beautiful sound straightforward like triode. For general purpose or replacement use in single ended tube output circuits see our 125se series enclosed shielded, 4 slot, above chassis type x mounting, both end. The primary use is as a class a voltage amplifier with resistancecapacitance coupling.

Hammond single ended tube output transformers 1627. Plate loading choke can be anything from 10h to 50h, with enough curent capability for the tube being used. The 5ar4 and gz34 is an indirectly heated cathode tube which means it takes longer to warm up. Over designed for single ended tube output circuits triode, tetrode or pentode tubes. Mitsubishi 4g1 series workshop manual pdf download.