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4 posts - 4 authors - Last post: Apr 6, 2009I've heard that some 7189's can have different internal wiring than EL84's, can cause problems using them in certain EL84 circuits. .
7189/A: 13.2 watts max plate dissipation, 440VDC max plate volts 7189A: has higher screen voltage voltage rating than 7189 6BQ5/EL84: 12 watts max plate .
Oct 30, 2010 – Or did the Dr. put these 7189s in because they were the best of the EL84/7129/ 6BQ5 type? It would sure open up some options in the voltages .
6P14P = 6BQ5, EL84 and 7189 tubes. E = Extended or long life (>5000 hours) V = Mechanically ruggedized for low microphonics and reliability. We have been .
6BQ5 EL84 7189 EL84-M 6P14P 6P14P-EB All EL84 include our 6 month replacement warranty. For best results replacing 7189, we suggest Sovtek EL84- M, or .
12 posts - 8 authors - Last post: Mar 27[Archive] EL84 vs EL84M? Amp Central Station. . They are more akin to a .
Mar 5, 1999 – What is involved with replacing EL84's with 7189's? Like moving a wire or two to convert from Fender style 6L6 tube sockets to EL34's- or ? .
13 posts - 7 authors - Last post: Apr 18, 2009I understand that the 7189 is an "industrial" version of the 6BQ5 and has a higher screen voltage maximum, at 400 volts, and is suppose to be a .
8 posts - 5 authors - Last post: Aug 22, 2010It sounds like they will last longer compared to a comparable EL84 in an amp with high plate voltage like an old Vox (or new Orange!). .
12 posts - 6 authors - Last post: Apr 2, 2007Yes , a 7189 can be subbed for a el84/6BQ5. . For me warmer denotes (in simple terms)fuller low mids/mids without added upper mids or high .
10 posts - 4 authors - Last post: Aug 24What kind of music do you play? Are you wanting more or less headroom? The Preferred Series 7189 (EL84) is a damn good tube for classic .
Mar 6, 2011 – 7189 sound vs el84 - c3conv2 - Tube DIY Asylum. .
THE 7189, 7189A, & EL84/6BQ5 POWER PENTODES. 7189 versus EL84/6BQ5. The 7189 industrial tube is similar to the common EL84 (European) or 6BQ5 .
15 posts - 11 authors - Last post: Feb 25I got some on ebay for pretty cheap. I guess most people don't know they are the industrial version of 6V6. Kind of like 7189 vs. EL84. .
Mar 6, 2011 – RE: 7189 sound vs el84 - Neff - Tube DIY Asylum. . Topic - 7189 sound vs el84 - c3conv2 16:35:19 03/06/11 (8). RE: 7189 sound vs el84 .
Mar 10, 2011 – RE: 7189 sound vs el84 - R. Mercure - Tube DIY Asylum.
8 posts - 5 authors - Last post: Jan 28, 2009Hello, I've got a Scott LK48 that uses 7189s in the output and measures +458v on the plates. I'm currently using a quad of 7189s branded as .
10+ items – 300 V for EL84/6BQ5. 7189A - Industrial Version with higher .
Preferred Series 7189 (premium EL84) - This is the tube you want in just about every amp that calls for a 7189 or EL84. These tubes are bold, producing solid .
Buy electron tubes online for home audio or guitar amplifiers. .
Apr 19, 2009 – How can a $29 amplified computer speaker be 1200 watts or a $129 . .. at 11dBW (12 watts) per channel using EL84/6BQ5 output tubes. . .. 15 watt ( 12dBW) amplifier from RCA Receiving Tube Manual, 2 7189 schematic. .
15 posts - 9 authors - Last post: Aug 307189 - Industrial Version with a 400 V plate rating vs. 300 V for EL84/6BQ5 7189A - Industrial Version with higher screen and plate ratings. .
If you need a quantity of these tubes, or have specific needs such as . . 6BQ5/ EL84 / 7189 Telefunken, diamond mark, made in Germany, NOS MATCHED PAIR .
New, in matched pairs or quads, $6 each. 6BQ5 (EL84), Used USA, (test as new), $25. 7189 (Super 6BQ5/EL84), Used GE/RCA (test as new), $30. 6BQ7A, NOS .
21 posts - 15 authors - Last post: Aug 26, 2010[Archive] Tube Substitues: 6BQ5 vs 7189 vs 6P14P Tube Audio. .
Russian 6H14 / 7189. Early Russian 7189 - We don't sell the latest Russian EL84 or 7189 offerings because I don't care for the way they sound. So I have found .
4 posts - 2 authors - Last post: Oct 29, 2008If an amp calls for 7189A and doesn't work with 7189, 6BQ5, or EL84, I would expect that the designers were using pin 6 instead of pin 9 for .
E84L/7320 Premium Grade EL84 has higher ratings (450V Anode Voltage with .
Mar 9, 2011 – Tube DIY Asylum, shermanr@prw.net, RE: 7189 sound vs el84.
Common variants of the EL84, manufactured today in Russia, Slovakia, . tubes, using the Mullard-Philips tube designation, it has a heater voltage of 6.3V. It is . Other equivalent tubes are the 7189, an extended-ratings version of the tube for .
9 posts - 4 authors - Last post: Dec 8, 2008The specs have 13.2 wt. max plate dissip. vs. the 12 wt. of EL 84; and 440v . There is a very slight pinout difference between 7189a and el84. .
6 posts - 6 authors - Last post: Jul 19, 2010If you come across an amp that needs a 7189A, you shouldn't use a 7189 or an EL84 e.g., some Magnatones). Even if there is no tube socket .
The 6BQ5 and the higher voltage 7189 7189A are very popular tubes in both guitar and . The EL84 was first introduced in Europe by Philips in 1954, the tube. . I like the GE 6BQ5, 7189 or 7189A in push-pull (PP) amplifiers and the Sylvania .
21 posts - 8 authors - Last post: May 28[Archive] Modern Production Sovtek EL84 for 7189 Substitute? .
9 posts - 5 authors - Last post: Mar 10Audio Asylum - Tube DIY Asylum - Do It Yourself (DIY) paradise for tube and .
15 posts - 3 authors - Last post: Apr 19, 2006But they have pin 8 only connected internally, instead of pins 1, 6, and 8 .
E84L/7320 Premium Grade EL84 has higher ratings (450V Anode Voltage with 13.5W Anode Dissipation versus EL84 (300V/12W) or 7189 (400V/12W). .
7 posts - 5 authorsHaving tried Amperex, Telefunken, Mullard, RCA, Sylvania, Tungsram, Matsushita, et al, I can say that the KING of the EL84/7189 heap is the GE grey oval plate .
Bye, bye EL84's and welcome the 7189's (or 6p14p.) The 7189 bias is set to -17 Volts at the grid so this makes for 25 watts output with the +400 volts on the .
The EL84 Gallery 6BQ5 E84L 7189 . See my favourite EL84 amps in "my equipment"! . Very common type - sold as Valvo, Amperex or Miniwatt and others. .
12 posts - 8 authorsI know NOS EL84 tubes are not a subsitute for 7189 tubes but I'm wondering if these tubes are equivalent to either the NOS 7189 or Russian 6P14EB tube? Wb .
General characteristics: 6P14P 6P14P-V 6P14P-EV Filament voltage, Volt 6.3 USA.
15 posts - 10 authors - Last post: Feb 25, 2008EL84s can not always be subbed for 7189s. The 7189 draws more voltage (400 vs. 300VA) and the 222c may be a bit hard on the EL84 .
7189/A: 13.2 watts max plate dissipation, 440VDC max plate volts .
3 posts - 1 author - Last post: Sep 11, 20097189 VS EL84. . Can 7189's be used as a direct replacement for EL84's and .
6 posts - 2 authors - Last post: Nov 27, 2008Both manuafacturers recommend the 7189 vs the EL84 because of the higher plate voltages. But what do I know? Let me know if you have a .
"All things being equal", an EL84 runs as hot (or as cold) as you choose to bias it. . . a drop in replacement for HI-FI amps using the rare and discontinued 7189. .
Jan 8, 2011 – 6P14P-V / 7189 / 6BQ5 / EL84 tube . 6P14P. 6P14P-V. 6P14P-EV. Filament voltage, Volt. 6.3. 6.3. 6.3. Anode voltage, Volt. 250. 250. 250 .
RCA 7189, gray plate in original boxes. This is an uprated EL84. If your amplifier calls for 7189, this is the tube. Donīt use ordinary EL84 in such an amplifier. .
Email us with your questions or comments by clicking here. Please note that these are OEM spec . 6BQ5/EL84 also 7189, E84L, 7320. Page 1 , Page2 , Page 3 .
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