Ecf802 tube data book

I guarantee these are ecf82 compatible in the sq84, for example, and in other applications like line stages according to all i have read. Telefunken ecf802 ecf82 6u8 ultrapremium version of 6u8. Apr 21, 2020 the 872a is a half wave rectifier, which means it is a single diode. The reason for the different part number was not intended by telefunken company to offer a product with a price in between ecc82 and ecc802s. You agree that application notes, reference designs, and associated data and information contained in this document are presented only as guidance for products use.

Quicken for mac imports data from quicken for windows 2010 or newer, quicken for mac 2015 or newer, quicken for mac 2007, quicken essentials for mac, banktivity. This results in a current delivery capability of up to 1. We cannot assume responsibility for the results obtained by others over whose methods we have no control. What really drove me to build this 6em7 amp was an idea about amplifier layout. Standard series values in a decade for resistances and capacitances e3 to e192 according to iec 60063 e192 e96 e48 e192 e96 e48 e192 e96 e48 e192 e96 e48 e24 e12 e6 e3 100 100 100 178 178 178 316 316 316 562 562 562 10 10 10 10 101 180 320 569 11 102 102 182 182 324 324 576 576 12 12.

Discussion in audio hardware started by audible nectar, apr 9, 2005. Csd16301q2 slps235d october 2009revised november 2016 csd16301q2 25v nchannel nexfet power mosfet 1 1 features 1 ultralow. Most postwar european thermionic valve vacuum tube manufacturers have used the mullardphilips tube designation naming scheme special quality variants may have the letters sq appended, or the device description letters may be swapped with the numerals e. Power triode tubes nos vacuum tubes for sale tubes unlimited. Apr 09, 2005 according to the ge essential characterics tube book, the 6gh8 has the same triode power as the 6u8 2. Nos tubes we have over 25,000 nos new old stock tubes available however we do not keep these on the site due to the sheer volume of data it would produce on the site, also nos is stored offsite in another warehouse and is only handled once per week. Mullard say that the ecf80 was designed for operation up to 220 mhz. Vacuum tubes fall into three mainly noninterchangeable categories regarding their heater or filament voltagecurrent, though some tubes heaters run at both a standardized voltage and current, e. Bold designators are close or identical, italic designators are different ratings, different pinouts or different filament voltages. Characteristics are very interesting, somewhere between ecc82 12au7 and ecc83 12ax7 and almost all ecc40 i tested are low microphonics.

This is a list of european mullardphilips vacuum tubes and their american equivalents. The lettering states british made and also made in canada. List of vacuum tubes project gutenberg selfpublishing. The 872a is a half wave rectifier, which means it is a single diode. On eico 666 as 6jw8 ecf802 according to tube depot and others. An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications, intellectual property matters and other important disclaimers. Matt describes the design and construction of a 6em7 singleended triode set amplifier. Tube ecf 801 or rohre ecf801 id3453, triodepentode, noval, b9a and frequency converter shown. To search for tube data, simple click the search link on the left. Data and circuitry resulting from this work are distributed by the electronic tube department of mullard overseas limited to electronic equipment designers throughout the world.

We test your order before shipment for world class performance and the best tone possible. Almost all versions are round plates and silver plated pins. Another spot to look, which is especially useful if youre looking for replacement types and tubes with similar bases or characteristics, is the nj7p tube database. Looking back at most of my tube designs, and most of those on the internet, revealed a very typical pattern. This information is the most current data available for the designated devices. Amplifiers tended to be flat chassis with tubes and transformers above and electronics below. The singleended 6em7 ampifier is housed in a vertical wooden chassis styled after early tube equipment of the 1920s.

If you have never used this facility before, click the help link on the left for detailed instructions. Please see the substitutes at the top of the page for more details. Outer sheath construction construction code letter material or requirements transmitter cable ck filler nonhygroscopic. It comes on a jumbo 4pin base and has a medium size top cap. The pentode on the left is much larger than the triode on the right. This would be mainly for radio as television receivers tended to use the pcfnn 300 ma valves. Input capacitance ciss vgs 0v 220 output capacitance coss vds 10v 60 pf reverse transfer capacitance crss f 1mhz 35 turn on delay time tdon4 vdd. Amperex orange globes, france are the ones id recommend other than the 40s50s rca 6u8s.

Mutual fund money management software from quicken. Battery types, ubiquitous before the 1930s but since then only for mobileportable. In phase splitter aplications this tube is simply unbeatable. According to the ge essential characterics tube book, the 6gh8 has the same triode power as the 6u8 2. This data is subject to change without notice and revision of this document. In addition to the data i have scanned and posted, if youre looking for data on a particular tube you should visit tsdl on duncanamps website, or franks tube data. With almost datasheets and the visitor counter indicates over 4000. Mas 2600 transmitter cable april 2015 2 ppproduct dac suttrs d introduction transmitter cable for use with mas 2600. The following list shows the tube types i have entered in my database, with exception of the service types e. I am working on posting the rca hb3 tube handbook on line on this. At the materials research laboratory investigations are examining the atomic structure of a ial by means of an ray diffraction apparatus. Welcome to the tube data sheet locator, a popular web resource for finding data on vacuum tubes.

Power triode tubes nos vacuum tubes for sale tubes. Pcf802 pcf802 pcf802 equivalent free download transistor data sheet date sheet 03 transistor 19620303 c 029 transistor. Apr 09, 2005 mcintosh mc30s, mx110 tube discussion. Find a suitable pt that will give you around 235v on the plates of the 6bm8 pentode section. For browserbased versions of this data sheet, refer to the lefthand navigation. Tube ecf 802 or rohre ecf802 id18751, triodepentode, noval, b9a and shown. We focus on providing quality power products and excellent customer. Brimar data sheets show this triode pentode valve as designed for vhf frequency changer use. Therefore, in case you use such information, you are solely responsible for it and you must exercise your own independent verification and judgment in the use of such information. The data contained herein are furnished for information only and are believed to be reliable. Standard series values in a decade for resistances and.

In phase splitter aplications this tube is simply unbeatable i transformed my williamson amplifier with 807 el34 6ca7 kt66 and now use just one ecc40 instead of two 6sn7gt with great results. This is a suitable replacement for any 5894 tube type. Ecf8026jw8 triode and pentode for use as reactance and sinewave oscillator in tv receivers, noval base, identical to lcf8026lx8, pcf8029jw8 and 5jw8 except for heater ratings ecf804 triode and pentode for use as wide band amplifier, noval base, pcf804 with a different heater. Product data sheet april 2015 ed 02 mas 2600 transmitter. Ef860 ef80 pentode em80 tube 6dj8 tube em84 tube el500 ecl86 1t4t ecc189 text. Ecc40 is one of the best double triodes for audio use. Page 1 instruction manual page 2 page 3 table of contents page 4 page 5 page 6 save these instructions page 7 instructions page 8 manufacturers liability page 9 description page 10 use page 11 first use page 12 how to make espresso page page 14 how to make cappuccino page 15. The underscore and these letters are not part of the tube type number. The triode is the oscillator and has to produce 5 v pkpk signal. Ecf802 in comparison is almost the hyper version everything turned to live and colorful, the improvement is so huge on my highly modified scott 299d, which is better than almost 99% of tube amps i have had and heard very surprise here too consider the scott is a product of many decades ago and versus these latest 45 digit hi end machines. Flood pro series fld802 flood semitransparent alkydoil stain general surface preparation ppg architectural finishes, inc. Product data sheet april 2015 ed 02 mas 2600 transmitter cable. This is done in case of equal tube type numbers for different tubes.

It is the users responsibility to determine suitability for the users purpose of any production methods mentioned herein and to adopt such. I and others have found it as an excellent 6u8 sub. If youre not satisfied, return this product to quicken within 30 days of purchase with your dated receipt for a full refund of the purchase price less. The clean output power from the 6em7 set amplifier is 2.