Has anyone seen a full datasheet (with graphs) for 6FC7/ECC89 tube ? The only document that I can find on 6FC7 does not have any graphs. Based on the limited info I can find on the internet, both 6FC7/ECC89 and ECC84 have partial varimu characteristics and are suitable for AGC in a cascode configuration. NOS Siemens Halske E88CC 6922 Grey-Shield HOLY GRAIL of the 6922 family. #1 Rated = E88CC Siemens & Halske 1960's O getter halo "Rarest and most sought after CCa, has "gray or silver shield" between plates and "Frame-Grid" construction.

7308 Philips Miniwatt "SQ" Holland "D" getter halo 1960 (10,000 hour, effortless sweet sound, very low noise, extremely rare) (2nd rarest 7308 Amperex ever made behind the 7308 Holland "D" getter with PINCHED-WAIST 1959-1960) SOLD OUT Customer Comments on 7308 PQ 1960's: ----- "Brendan, the valves arrived a few days ago. The JJ E88CC is very details and colorful, making it a great replacement for 6DJ8, ECC88, 7308 , E88CC, 6922. Specifications. JJ E88CC Data Sheet Has anyone seen a full datasheet (with graphs) for 6FC7/ECC89 tube ? The only document that I can find on 6FC7 does not have any graphs. Based on the limited info I can find on the internet, both 6FC7/ECC89 and ECC84 have partial varimu characteristics and are suitable for AGC in a cascode configuration. Tube 6DJ8 or Röhre 6DJ8 ID4763, Double Triode, Noval, B9A and shown. Radio tubes are valves. Mar 31, 2015 · JJ - Didn't really like them, lacks extension. EH6922 - Love them for the price, recessed mid, highs and lows are nice and bloomy but messy. Tele 60s ulm e88cc - Love them, not for their price, but they make the pathos sound like a solid state amp without any harshness, and a slight warm in the bass.

The 6DJ8 is a miniature nine-pin medium gain dual triode vacuum tube. It is distinguished by its very high transconductance, mostly the result of its frame grid construction. Versions of the tube are named ECC88, E88CC, 6922, 6N23P, and 6N11. May 21, 2013 · Yes, I have replaced the 4 x JJ E88CC gold pins with Amperex (branded Hewlett Packard) ECC88 tubes, made in Holland. These are great tubes, and well regarded. Have used them previously in another tube amp, and have always rated them highly. I also have a heap of Russian Reflektor "70's Vintage" 6H23N tubes with rocket logos printed on glass ... ECC81 datasheet, cross reference ... ECC81 ECC81 triode noval Triode c5412-11 diode JJ 12at7 TRIODE ... 6ej7 GEX36/7 B9D TRANSISTOR Ferranti zs70 BYY32 ECC88 TAA*310 ... www.jj-electronic.sk 13 E88CC ... ECC88 - 6922. Excellence with every decibel . Title: JJ E88CC Datasheet 2003 Created Date: 6DJ8 / ECC88 is the "standard grade" of this family. They normally have steel pins. 6922 / E88CC is a "premium grade" version of the 6DJ8. Most have gold plated pins, but many Sylvania manufactured 6922's have steel pins (a few Sylvania's are gold pin). A small selection of ECC85 and ECC88 preamp tubes. One of the ECC88 types is new production from JJ, Slovakia. The others are all NOS types. The ECC85s were made by Röhrenwerk Neuhaus, Germany - probably in the 70's.

(*)These specifications are provided 'as-is', with no warranty of any kind. Use of these parameters shall be entirely at the user's own risk. Sep 24, 2013 · ECC88 = 6DJ8 ECC88/6DJ8 is the starting point in the family - it's a Philips of Holland design. Most all the Philips factory production are fine quality tubes. Philips Holland/Mullard/Amperex and other affiliated Philips factory tubes are recognizable by their etched datecodes, as well as "X" shaped seams across the top of the glass). Nov 24, 2019 · Per the ECC88 datasheet, the max Ia is 15ma. It will entirely depend on what you use for a pass transistor. I chose the horizontal output transistor that I did so that I could handle the current in other projects if I wanted to. www.jj-electronic.com EL34, E34L a. f. output pentode max 112,0 max 33,3 max 98,0 Base: OCTAL uf = 6,3 V If = 1,5 a Typical Characteristics: ua = 250 V ug3 = 0 V ug2 = 265 V Mullard ECC88 / 6DJ8 / 6922. Seeking an ultra-low noise, ultra musical ECC808 6DJ8 6922 for your phono or line stage Here it is! This tube carries the Mullard designator ECC88. It's a direct drop-in replacement for your 6DJ8 & 6922. Matched Pair: $200.00 This exhibit is of earlier manufacture than ECC88 as can be seen by the logo. Also the construction is slightly different. The thin glass tube envelope is 20 mm in diameter and, excluding the B9A base pins, is 48 mm tall. References: Datasheet & 1040. Type ECC88 was first introduced in 1958. Dann wären die beiden f Anschlüsse kurzgeschlossen, der Anschluß Schirm der ECC88 hat ja keine Verbindung zum Heizkreis - wie soll da ein Heizstrom fließen? Sehe ich das falsch? Grüße. Die Röhre wird im Angebot mit: "JJ ECC82 / 12AU7 Zubehör Verstärker & Effekte Röhren" beworben, Lieferant ist mirages des ondes, Marseille.

Tube 6DJ8 or Röhre 6DJ8 ID4763, Double Triode, Noval, B9A and shown. Radio tubes are valves. Author: Maria Quiroz Created Date: 11/6/2005 4:48:06 AM www.jj-electronic.com EL34, E34L a. f. output pentode max 112,0 max 33,3 max 98,0 Base: OCTAL uf = 6,3 V If = 1,5 a Typical Characteristics: ua = 250 V ug3 = 0 V ug2 = 265 V Mar 31, 2015 · JJ - Didn't really like them, lacks extension. EH6922 - Love them for the price, recessed mid, highs and lows are nice and bloomy but messy. Tele 60s ulm e88cc - Love them, not for their price, but they make the pathos sound like a solid state amp without any harshness, and a slight warm in the bass. www.jj-electronic.com EL34, E34L a. f. output pentode max 112,0 max 33,3 max 98,0 Base: OCTAL uf = 6,3 V If = 1,5 a Typical Characteristics: ua = 250 V ug3 = 0 V ug2 = 265 V 6DJ8 / ECC88 is the "standard grade" of this family. They normally have steel pins. 6922 / E88CC is a "premium grade" version of the 6DJ8. Most have gold plated pins, but many Sylvania manufactured 6922's have steel pins (a few Sylvania's are gold pin).

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6DJ8/ECC88 1970-1972 Mazda France made for RTC and R/T.MATCHED PAIR: New Old Stock, white box. MORE NOS STOCK JUST IN! Rare French Mazda made 6DJ8 tubes, not often found in the USA. These are the early 1970s version. CLIENT COMMENTS: Very similar in sonics to the E188CC Mazda made dimple disc getter tubes listed above. Mar 31, 2015 · JJ - Didn't really like them, lacks extension. EH6922 - Love them for the price, recessed mid, highs and lows are nice and bloomy but messy. Tele 60s ulm e88cc - Love them, not for their price, but they make the pathos sound like a solid state amp without any harshness, and a slight warm in the bass. Tube Data Sheet Locator. Warning: 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. The 6DJ8 is a dual triode preamp tube. ECC88 is the European designation for this tube. 6922 and its European equivalent E88CC are premium versions of the 6DJ8. 7308 and E188CC and the CCa are super premium versions.

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datasheets of vacuum tubes. nos russian: other brands: 6p1p : 6lr8: 6n2p : e80cc philips: 6s41s : 211(vt4С) 6j49p-dru Mullard ECC88 / 6DJ8 / 6922. Seeking an ultra-low noise, ultra musical ECC808 6DJ8 6922 for your phono or line stage Here it is! This tube carries the Mullard designator ECC88. It's a direct drop-in replacement for your 6DJ8 & 6922. Matched Pair: $200.00