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. Tube possible substitute western substitute ec86 6s3p, 6s4p 6cm4 ec88 6s4p 6dl4 e80cc 6n1p, 6n3p ecc82 6n1p, 6n5p 12au7 ecc83 6n2p ecc803, 6l, 12ax7 ecc85 6n3p 6l12, 6aq8 ecc189 6n23p 6es8. A version direct equivalent of this tube was also produced in the soviet. Compared to the 6h23peb, the bass of the genalex is a bit more tuneful and controlled but very slightly less deep. It is dedicated to be used in audio frequency range which requires the output power 100w.
With almost datasheets and the visitor counter indicates over 4000. The 6dj8 is a miniature ninepin medium gain dual triode vacuum tube. Russian 6p3s, 6p3se 6n3c, 6n3ce general tetrode, used in output stages of low frequency amplifiers. Foreign tubes and possible substitutes not always pin compatible, and may need different heater. Uhf voltage amplification in grounded cathode circuit in input and wideband amplifiers. Sound signature is very similar to 6n30p from the same factory, but not as transparent through. Checked for noise, microphonic, shorts, leaks, gas. Direct heating cathode, medium power consumption triode is used for class a amplification. You can find exacter data, having investigated the characteristics of a tube for a mode used by you in. Tube possible substitute western substitute ec86 6s3p, 6s4p 6cm4 ec88 6s4p 6dl4 e80cc 6n1p, 6n3p ecc82 6n1p, 6n5p 12au7 ecc83 6n2p ecc803, 6l, 12ax7 ecc85 6n3p 6l12, 6aq8 ecc189 6n23p 6es8 ecc802s 6n1p ev, 6n5p ecc82, 12au7wa, 6067 ecc803s 6n2p ev ecc83, 12ax7wa, 6057 ecc960 6n3p, 6n15p e90cc. A ruggedizedextended ratings version of the tube is designated 6n1pev russian. It is a direct equivalent of ecc89 and 6fc7 vacuum tubes. Tube tester files 6n23p 6h23p klaus and klausmobile.
The e88cc is a dual triode tube like the 12ax7, but has a different pin configuration making it not a direct plugin replacement. In the 1970s an improved and more rugged version of the 6n2 was introduced, designated 6n2pev russian. If clarity is important to you, as it is me, i think the 6h23s are much better and very similar to nos sovtec 6922s if not identical if the noise level is the same. Made in ussr, reflektor factory for military equipments otk, military rhombus stamped.
The closest western equivalent to the 6n1p is the well known 6bq7a. Schiit vali 2 tube hybrid headphone amp and preamp. The 6n23p has gained a lot of popularity amongst audiophiles, with voskhod made versions being the most in demand. Kaluga, 031975 this dual triode looks and tests very close to 6n23p ecc88, yet is wired differently, each half asymmetrical. The most significant difference between the two is that 6n2p has its two filament elements connected in parallel, unlike the series filament connection of the 12ax7, and it is thus only possible. Tube 6n5p or rohre 6n5p id46961, double triode, octal int. Pair amplifier vacuum tubesamplifier vacuum tubevacuum tube amplifier tube aliexpress. Versions of the tube are named ecc88, e88cc, 6922, 6n23p, and 6n11. Pair amplifier vacuum tubesamplifier vacuum tubevacuum tubeamplifier tube aliexpress. Electron devices svetlana 8200 south memorial parkway huntsville, al 35802 usa phone. Of the four tubes from 197080s that i checked today, two have nearly identical halves which i presume is how they should be. Reflector 6n23pev e88cc 6dj8 tube original box nos ussr military radiotub. Datasheet of triodes, diodes, penthodes,tetrodes, vacuum tubes. The correct russian equivalent to the 6dj8ecc88 is the 6n23p, the latter has a s of 12.
It is distinguished by its very high transconductance, mostly the result of its frame grid construction. It is therefore inaccurate to say that these two tubes are identical. I purchased these for my cat pre but never used them. My friend chris dropped this 1938 rca manual by today. Tube 7695 or rohre 7695 id6197, vacuum pentode, noval, b9a and poweroutput shown. This russianmade tube comes hard on the heels of the reflector 6h23peb. The 5751wa tube is a rugged military version of the 5751, and is the closest equivalent to the 6n2pev.
The primary use is as a class a voltage amplifier with resistancecapacitance coupling. Nos 7dj8 pcc88 are real bargain since they have the exact same internals a 6dj8 ecc88 except for the filament. The ev designation is just to indicate that the tubes has been designed for long life and military use. Generally speaking, the genalex sounds a little more upfront than the 6h23peb. Fwiw, re tubes, new production eh6922s6h23s same tube i believe despite designation and the nos 6h23s, there is a substantial difference in tone if nothing else.