Bold designators are close or identical, italic designators are different ratings, different pinouts or different filament voltages. Well, it was obvious i couldnt leave last post as it was. Has anyone tried those 6ac10 tubes as a replacement for. It is especially useful as a local oscillator in high frequency and very high frequency receiver circuits. I had some and used them in my jks when i had them. The 6c4 electrodes when put into pairs in the same envelope become the 12au7.
Some sellers on ebay have simply been advertising the 6ac10s as plugin substitutes for the 6c10. The 6c4 is a miniature, mediummu triode suitable for use in a wide variety of general purpose applications. Please see the manual and blog post linked below for full details of what is. The 6s45pe is a highdurable, longlife triode vacuum tube used as a wideband power amplifier. Added benefits of the tube are that it is very quiet. Triode, usa customer service mf 9am4pm ct 18007743201 email us anytime. Equivalent to western electric we437a, this tube is quiet and has a very high gm which makes it suitable for low signal high gain applications like a phono preamp stage. Russian 6s45pe 6c45p e 645 highquality triode vacuum tube used as a wideband power amplifier.
The thin glass tube envelope is 18 mm in diameter and, excluding the b7g base pins, is 47 mm tall. Very high transconductance, incredible linearity, very low noise and low plate resistance. Modern use of the valve would be as a voltage amplifier in low. The wellwritten owners manual recommends 300b tubes from. Sovtek says that one would have to parallel 15 dual 12ax7type tubes thats 30 sections to get the noise voltage down to one single 6c45. Uhf voltage amplification in grounded cathode circuit in input and wideband amplifiers.
Meanwhile the distortion products are lower than the 6922 but at 23 more gain see chart below. Gary dews of borderpatrol has chosen 6c45pi driver tubes because it has. Modern use of the valve would be as a voltage amplifier in low level audio circuits. Double triode, 6h8c datasheet, 6h8c circuit, 6h8c data sheet. Vacuum tube 6c45pi, sovtek antique electronic supply. The input noise resistance is 100 ohms, very low inputoutput capacitance and the dissipation are nearly 8 watts which sovtek claims makes it an ideal candidate for preamp, driver and signal processing applications. The 6y6 is a 6v6 type and can be used in its place.
I struggle to find the internal capacitances of the 1sh29b in its data sheet. It does begin to glow at at voltages over 250 to 300 volts depending on the individual tube. Russian 6p3s, 6p3se 6n3c, 6n3ce general tetrode, used in output stages of low frequency amplifiers. It does not have the same wattage ratings and will make the amp clip faster. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. All of the tubes were visibly upset at any screen voltage above 300 volts. Variation from tube to tube is pretty bad, and the mathced ones tend not to stay matched for long. This tube has a very high transconductance for exceptional performance in preamplifier and driver circuits. There is an option to change the driver for a different valve. 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. It uses a single pentode as the driver a 12hg7 video amp tube, and a solidstate. You can use a c3m low gain in triode mode which is ideal here, a c3g, e180fe280f. Complete tube data is in every single box, like big transmitting us wwii tubes. Made in ussr, reflektor factory for military equipments otk, military rhombus stamped.
Tube shuguang x2 free cryo 6922 6dj8 e88cc 6n1p cryo 6c45pi cryo 6cg7 6fq7. The 6c45pi is a uhf single triode with a central framegrid and anodes each side of the cathode. Home trending history get youtube premium get youtube tv best of youtube music sports gaming movies. It uses a single pentode as the driver a 12hg7 video amp tube, and a solid state. This amazing tube will excel in small signal applications, as well as a driver, or anywhere really precise performance is required. Wcox056107b watercooled packaged chillers with helical.
Basically, the 6c45 is a high mu single triode with a low plate resistance and a very high transconductance. The 37a electron tube is a high figure of merit triode with an. I have more than 100 pieces, most of them were made in 60s and 70s, this batch is from 1962. Dieters nixie tube data archive this file is a part of dieters nixie and display tubes data archive if you have more datasheets, articles, books, pictures or other information about nixie tubes or other display devices please let me know. The anodes are shaped to present a small flat surface close to the grid with the main mass away from the central area. Its a common tube to swap in a jim kelley amp, as it handles the higher voltage well, and tames the volume a bit. Borderpatrol se300b stereo amplifier the audio beat.
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