The ECC88 is a VHF double triode with separate cathodes. The ECC88 was is 48 mm tall. References: Datasheet &. Type ECC88 was first introduced in The 6DJ8/ECC88 is a frame grid sharp cut-off twin triode with separate cathodes designed for use in cascode circuits, RF and IF amplifiers, mixer and phase in-. and is a favorite for tight sounding audio input stages. There are some that will argue that the E88CC is the best sounding input tube ever designed. The E88CC .

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Ecc88 datasheet below, how to connect the voltmeter. These tubes are boxed and branded “National” USA. Here are the possible answers, only ONE answer is correct.

E88CC & 6N23P plate voltage range? – diyAudio

ecc88 datasheet Hi, What is optimal plate voltage for these 2 tubes? This ecc88 datasheet excist ecc88 datasheet normal grid tube and as frame grid tube. This is a very critical one, and can cause a good tube to get defective, or give hum, sparks or other noise, when exceeded. So all four systems of this pair are the same. Originally Posted by supernut Is vdc plate voltage of 6N23P sounds ok? According to ecc88 datasheet experiences I have a few dozens 88CC variants -Philips, Telefunken, Siemens, Tesla, Tungsram, JJ, russian at higher Va and low Ia the sound would be thinner, metallic I think this is due to the growing 3th harmonic distortion.


Very good selected, and this batch has very high test values. NOS original box Order nr for a matched and balanced pair: This is probably the best ECC88 ever made. Strangely so, but I see it over and over again.

Elektronska Industri, former Yugislavia. High Quality tubes from the Prague factory Code Clear white print like new, from spare equipment. Ecc88 datasheet dimension ECC88, with higher dissipation. Don’t trust it when a sellers offers those repeatedly for ecc88 datasheet prices. User Name Stay logged in?

ECC88 Datasheet PDF

This batch had very good values. Buy only from reliable sources! Number “2” would mean outside Germany. Low noise version of 6N1P.

These are no JJ Tubes. This is a jewel. Thank you so much mr.

Well, I think experience and detailed product knowledge is the same! Interesting detail with the tube box. Ecc88 datasheet are waiting for you there. Factory does not excist any more: This is a much improverd version of ECC88 made, with higher voltage capabilities, higher plate dissipagtion, and better in many many ways. However not with dataheet As you can see in datasheet V, Only do these measurements inside your amplifier, when you have experience with this.


These have lower noise, and ecc88 datasheet distortion. These were made ecc88 datasheet the military, as you ecc88 datasheet see ecc88 datasheet the sword signs on the back side of the tube. Looking at the Philips datasheet, I see the max Va isbut then vatasheet curves are drawn up to V and they look perfectly fine and usable. JAN was datashwet first choice, the rest got sold commerically.

Perfect quality, good boxes. Please note with some not with all the print text ecc88 datasheet suffered somewhat from storage. These are datasehet later technology, and also a technology only very few could make.

Ecc88 datasheet you so much again. Now that EI is closed sinceecc88 datasheet of EI tubes are expected to soar. When it writes on there “ECC88, 1 ” as you see on the picture here this means this tube was made in Germany, indicated by the number “1”.

Called Uf Test with Voltmeter between Pin ecc88 datasheet and 5. It is not much but we have to say it. This was told to me by a retired Telefunken Ulm Employee, so I think this is very reliable information.