Ecc81 vs ecc83

② ecc83,e83cc,ecc803s(差し替え〇) 欧州産の12ax7系の名称で電気的には同等。e83ccは高信頼管,ecc803sはローノイズ管です。現行管についてその差異は明示的ではありません。 TAD RT002 Tube 12AT7/ECC81. $18.25. €15.09. 576 . TAD RT001 Tube ECC83; 12AX7A-C/ $19.30. €15.95. 169 . ... there is no need to spend the extra money vs the ecc83 ... Class Type: AB All Tube Amplifier Output: ~50 Watts Circuit: AB763 Bias Type: Fixed with an adjustable potentiometer Build Time: ~8 hours Preamp Tubes: JJ ECC83/12AX7 (4), JJ ECC81/12AT7 (2) Sie ist für eine Nicht-Spanngitterröhre relativ steil (6,1mA/V) und damit deutlich steiler als ECC83 (1,6mA/V), ECC82 (2,2mA/V) und ECC81 (5,5mA/V). Das macht sie niederohmig (=> Halltreiber) und abgesehen davon hat sie ein Abschirmblech zwischen den Systemen (=> Wenig Kapazität zwischen den Systemen), d.h. die ECC85 kann richtig hohe ... Next up was the Telefunken ECC83. This sounded far better than the mullard in my amp, with a really sweet midrange and pretty decent treble to boot, however it was slightly shy in the bass compared to the Mullard and 6SL7 I thought. I could certainly live with this one though. But yeah, overall, the 6SL7 kicked butt!!!

Blank treatment plan

Welcome! At your attention are offered these twenty (20pcs.) ECC83 / 12AX7 / ECC82 / 12AU7 / ECC81 / 12AT7 / E88CC / 6922 / EL34 / 6CA7 / EL84 / 6BQ5 / PCC88 / 7DJ8 old production pentode and double triode vacuum tubes set. Some of the tubes are used, but there are some that seems NOS to me. Tubes are made by "Tesla", "Tungsram", "Telam" and "RFT". ECC83-TK Vacuum Tube (12AX7) - TELEFUNKEN Elektroakustik Telefunken-elektroakustik.com The TELEFUNKEN ECC83-TK is a well-balanced tube suited for all types of music and playing styles. Designed to allow for cleaner headroom than higher gain 12AX7s when pushed into overdrive, it offers distortion with strongly defined lows, a rich mid range and ... HHScott reference for fans of vintage vacuum tube Scott consumer hi-if components from 1946 to 1966. Scott Stereomaster products include tuners, amplifers, speakers.

JJ E88CC. JJ ECC83. Hifivv audio JJ ECC83S hifi Tube amplifier Vaccum Tubes Valve Guitar Amplifiier upgrade 12AX7 tube amplifier Free shipping.The ECC83 / 12AX7 has a '9A' pinout, which has three connections to the two heaters. This means they can either be run in series from a 12.6V supply or in parallel from a 6.3V supply. The ECC81 / 12AT7, ECC82 / 12AU7, and 12AY7, also have the same pinout.

Nov 01, 2004 · Particularly the last two. Which are compatible with 6922 tubes? If I had an amp that took 6922, is it ok if I filled it with ECC88? What if I filled it with E88CC? What about a mix of 6922, ECC88, and E88CC? Thanks in advance.

ヤフオク!で出品されている「telefunken ecc803s(ecc83) ゴールドピン マーク 2本 ②」について紹介します。>>詳しい情報はこちら <商品内容> ご覧頂きまして、ありがとうございます。
MiscellaneousECC vs non-ECC memory (self.buildapc). submitted 3 years ago * by jkool702. So, I have a question that is a bit different from the "typical" According to this link, non-ECC memory has around a 0.83% failure rate, but ECC memory is around 2% slower than non-ECC memory.
Im diesem Blog möchte ich sozusagen etwas aus dem "Nähkästchen" plaudern. Es hat sich in über 30 Jahren HiFi-Hobby so einiges an Wissen und Weisheiten angesammelt, welches ich hier gerne an Interessierte weitergeben möchte.

Dec 28, 2014 · If you rewire the socket for 6.3 volts, can you substitute an ECC88 for an ECC83 without any other changes? SG123. 6,256 2 * SG123. 6,256 2. Post Dec 29, 2014 #2 2014 ...

Mar 25, 2016 · coppia Gold Lion gold pin ECC83 12AX7 b759 Super Cryo Matched Pair usate circa 10 ore,suono davvero paradisiaco,dettaglio,belle voci e strumenti ben focalizzati eur 80 ecc81 telefunken nos ottime valvole;suono pulito e molto dettagliato 60 euro a richiesta posso inviare foto

歡迎前來淘寶網實力旺鋪,選購光頭全新美國西電we 5755/12ax7/ecc83/ecc803s/5751真空管420a,該商品由發燒閣0626店鋪提供,有問題 ...
So I received my JJ Ecc81, Ecc83, and a Tung Sol 12ax7 Re-issue. Thank you. -JJ Ecc81 -JJ Ecc83 -Tung Sol 12ax7 Re-issue. Last edited by modirnwarfare at Feb 17, 2010, 12:00 PM. To make what I explained simpler, here is the scoop on 12AX7 vs 12AT7 in the PI. With a 12AX7 in there, you'll...

Nov 05, 2007 · Sure you can plug in an ecc83 where a ecc81 goes and vice versa, but they are quite diffferent valves and have quite different sounds. You will only hear a tonal difference. I doubt that you will get screaming feedback or instability although this is possible; ECC83 has much more gain. Nothing will actually melt down.
Two rope slip knot

其實,訊號管雖然有百百種,但用在前級的訊號放大上,幾乎只剩 ecc83 (12ax7) vs. ecc88 (6922) 的局面。 另外,就是新近崛起的 6h30 了。 外表雖相似,卻有不同的特性與優缺點, 管迷在買前級時,就應該先有認知,才能選對符合個人口味的機種。
TubesForAmps is your source for replacement vacuum tubes. We carry premium hand selected vacuum tubes for guitar and HiFi amps. Formerly BOI AudioWorks.

In the case of the ECC81 , it uses ten times the current than the ECC83 and is lower gain than the ECC83. The increased current will mean that the valve has much lower anode volts as the load resistor will drop more volts.
How to cast nfl app to tv

ECC83-TK Vacuum Tube (12AX7) - TELEFUNKEN Elektroakustik Telefunken-elektroakustik.com The TELEFUNKEN ECC83-TK is a well-balanced tube suited for all types of music and playing styles. Designed to allow for cleaner headroom than higher gain 12AX7s when pushed into overdrive, it offers distortion with strongly defined lows, a rich mid range and ...

Originally, the 12AX7 / ECC83 vacuum tube was introduced to be a superior option for lower noise and microphonics over the 6SL7 tube that was commonly used in the 1940s. As well it offered more gain. Today, a look at almost any guitar tube amp, be it Fender , Marshall , Vox , or any other, will prove the 12AX7 / ECC83 / 7025 tubes are here to stay. Ich spreche ja an der Stelle nicht von verschiedenen 12AX7 / ECC83-Typen, sondern davon, in der V1-Position zB eines Groove Tubes Trio oder Egnater ie4 eine ECC81/82 einzusetzen. Das klang für mich eher, als hätte ich eine uralte, ausgelutschte oder kaputte 12AX7 eingesetzt, sprich: nichts verwertbares.

Tube ECC 81 or Röhre ECC81 ID402, Double Triode, Noval, 9 pin miniature (USA pico-9) B9A and VHF shown. Radio tubes are valves. ECC81 End of forum contributions about this tube. You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio...Octal vs 9-pin tubes I have been asked which is better, octals or 9-pins. Well, my first impulse is to answer “better for what?” I prefer not to play the component partisan. Nonetheless, I can say that usually (to my ears, at least) the octals sound bigger and weightier than 9-pin tubes.

Best sounding 12AX7A/ECC83 & 12AT7/ECC81 tubes? Telefunken ... Forums.stevehoffman.tv In fact, I'm nursing a sick CAT SL-1 Ultimate preamp right now and the same thing inside there, I tried all my expensive NOS 12AX7 tubes inside using my old standby song ON AN EVENING IN ROMA and when I put in a pair of Telefunken ECC83 in there (just a few days ago), once again they worked their miracle, the ... Diy kief box

Электронный компонент ECC83 на складах. Наличие ECC83 на складах. Фильтр по партномеру Чипком г. Москва показать информацию. +7 (495) 740-37-81.Cans assessment practice test

ECC81 Mullards Vs ECC83 Marshall Branded (Handwired) ECC83, likely JJ (V1&V2) using a 1977 Marshall JMP 2204 with EL34 6CA7 Tesla Audio Classic ... Using TELEFUNKEN ECC83 driver and EL34 triode connected power tube single ended amplifier sounds vivid and clear. Also SCANSPEAK ...Adjusting afr hp tuners

Ecc83 Mullard D Getter Foil Tube S Mc2 Nos 12ax7 B339 B759 Ecc803s E83cc Pair . See Price Gz34 Tube 5ar4 Mullard Pair Valve Metal Base 5u4g 6sn7 12ax7 El34 Gz32 Gz37 ... May 18, 2019 · Changing tubes in an amp can be a particularly challenging experience, especially since there seems to be such an abundance of them. For this article, we’ll concentrate on the question of the ECC83 vs 12Ax7 tubes. The truth is, there is no difference at all between them, and each one is interchangeable with the other. […]

12AX7 vs 12AT7 vs 12AU7: Differences Explained. The biggest difference between these power tubes is the amount of gain they will provide. The 12AX7 has a gain factor of 100, while the 12AT7 has 60. The 12AU7 has the smallest, at just 20. Hyundai tiburon ecu tuning

gt-ecc83: 12ax7系のプリ管の中で一番高いゲインを持つ真空管といえばこのecc83管。マーシャルや、現代のモダンアンプの複雑でハイゲインな回路にぴったりマッチする真空管。タイトで強力で比較的明るめのトーンが特徴。ロックを弾くならこのecc83。 Vintage European and US 12AX7, ECC83, 5751, 7025, CV4004, CV492, and M8137 tubes in stock now, fully tested and guaranteed. TC Tubes and Audio Repair Repair services include tube and solid state gear, turn table set-up, and tube-testing in Twin Cities Metro Area.

turned out the tubes were ecc83 and not the ecc83s. the shop that I bought to said that there was a mistake on giving me the price, the price they gave me was for the ecc83 (what he told on the phone was ecc83s that douchebag... ) and the price is 2 or 3 times more expensive than the ecc83 so im stuck with this !!! MESA 12AT7 is a premium grade, classic low gain preamp tube most often used as a reverb driver and/or phase inverter in older amplifiers - Used as a reverb driver in older MESA/Boogie designs, such as the Studio Preamp and some Mark Series amplifiers.

*Optionally replace one ECC83 for phase inverter with an ECC81 (12AT7) Controls: Normal Volume Bright Volume 3-Band EQ shared by both channels — Bass, Treble, Middle Presence — Treble Boost shared by both channels Master Volume Standby — On/Off Mains — On/Off

Hf transceiver kit
1x ecc83 12ax7 amperex bugle boy i63 with clef rare 1x VALVO MULLARD ECC83 12AX7 FACTORY NOS IN BOX 15 Valves For Guitar Amps Groove Tubes, EL84, 12AX7, ECC81 6V6T Valves U

Circuit training antidifferentiation answer key
Ich spreche ja an der Stelle nicht von verschiedenen 12AX7 / ECC83-Typen, sondern davon, in der V1-Position zB eines Groove Tubes Trio oder Egnater ie4 eine ECC81/82 einzusetzen. Das klang für mich eher, als hätte ich eine uralte, ausgelutschte oder kaputte 12AX7 eingesetzt, sprich: nichts verwertbares.

When you say you preamp phonostage uses ecc81/12at7, and ecc83/12ax7, and ecc88/6dj8/6922, is this all the tubes in your preamp, or is this the tubes in the phonostage, with other tubes else where? Your phono might be only one type of these tubes, and the line stage , in you pre, another type.
If the amp has a "good separation" of tubes vs. channels, then into the socket which affects the channel. In vintage Marshalls into V1 in general (for me). If it is an amp like a DSL, Powerball or something where V1 is shared for all "modes", you have to try if you really like it in V1 (clean) or simply use a later socket, which affects the ...
Other names for a 12AX7 include ECC83 5751 12DW7 ECC83, ECC82, ECC81, ECC823, ECC832, CV4004. The 12AX7 commonly known as an ECC83 would have to be the most widely used tube in existence. They have been used to drive audio units for decades and for good reason. These tubes are the starting point for amplifying your sound.
HIFI-FORUM » Stereo » Elektronik » Röhrengeräte » ECC81/82 tauschen gegen ECC83. Aber es gibt Fälle, wo genau die Eigenschaften einer ECC 81 oder 82 verlangt sind und nicht jene der ECC83 und auch umgekehrt.
Flying Leads Plug&Play CV4035 - Premium 12AX7 ECC83 ECC803S E83CC 7025 CV4004 CV492 M8137 M8214 6057 type. Flying Leads Plug&Play CV4034 - Premium 12AU7 ECC82 E82CC ECC802S 5814 6189 6680 CV491 CV4003 CV4113 CV4122 F6067 B749 M8136 13D5 7316 type. Flying Leads Plug&Play CV4033 - Premium 12AT7 ECC81 E81CC ECC801S 6201 6060 CV455 CV4024 type.
ECC83 or 12AX7: ECC81 or 12AT7: 2x ECC81 or 12AT7: After I aligned the tuner, the tuner works well on both AM and FM. I have the tuner mated with my Fisher Model X ...
mullard 12au7 review, But this New Sensor Mullard is one of the top two 12AX7 current production tubes I've heard, not that I've heard them all. Most current production tubes, though, are real duds compared to my vintage tubes, but this tube holds its own pretty well against my 1960's NOS Mullards.
Jun 08, 2018 · The 12AX7, 12AT7, and 12AU7 all belong to the same family of nine contact, twin triode tubes. In many cases, these tubes are interchangeable and can easily be swapped. We will take a look at why you might, or might not, want to swap out these different types of tubes. The 12AX7 The 12AX7 is […]
Telefunken vs JJ Tesla ... I recently acquired a pair of Telefunken ECC801S 12AT7 ECC81 for my TR7. ... I now have no fewer than 5 diamond-bottom Telefunkens ECC83 ...
The sonic ability of the Unico 90 comes from its gain stage, which is controlled by the amplifier’s valve section. The valve complement is made up of ECC83 tubes in double-triode totem pole configuration and ECC81 in parallel totem pole. The result of the circuitry effectively delivers six triodes per-channel.
A medium-mu twin triode. Equivalent to the E88CC, 6DJ8 and 7308 valve type too. Price 1 off (excluding vat+p&p) Electro-Harmonix 6922 - £16.57
The ECC83 operates with a higher anode impedance and more gain than the ECC81, while the 12BH7's greater anode current and power dissipation capability makes it ideally suited to driving the audio output directly. All but the BH7 are equipped with metal bayonet‑fit screening cans.
VLVE-00007 12AT7/ECC81 No selection White Logo VLVE-00009 12AU7/ECC82 No selection White Logo VLVE-00010 EL34 Svetlana VLVE-00033 SV6550C Svetlana White Logo VLVE-00038 6V6GT Shuguang White Logo VLVE-00039 KT66 Shuguang White Logo VLVE-00042 EL34B Shuguang Gold Logo VLVE-00047 12AX7B/ECC83 Shuguang Low Microphony Gold Logo
12at7 / ecc81 12AT7's have a lower voltage gain than 12AX7's . They have a higher plate current and transconductance, and are commonly used as reverb drivers and phase inverters.
(AKA ECC81) Made in China to strict UK specification. GD E82CC / 12AU7 The Golden Dragon 12AU7 is another popular preamp tube offering slightly more output than the 12AT7 whilst still retaining low levels of microphony and as a result is commonly used as the phase inverter in higher power amps to achieve a cleaner sound.
Ecc82 And Ecc83 All Triode Guitar. Jan Philips 6189W Vs Telefunken Ecc82. Jtm45 Kt66 Mullard Ecc81 Vs G E 12Ay7 V1 Position. Control The Volume Fender Blues Deville 410 12Ax7 To 12At7. Сейчас слушают.
May 29, 2012 · These Siemens tubes have a very desirable sonic profile; they bridge the gap between the cage getter Mc1 Mullard ECC83 and the Telefunken ECC83. They have the neutrality, inner detail, and wide bandwidth of Telefunken ECC83s and add a measure of the midrange texture, depth, and harmonic richness that the Mullards have in spades.
These are nearly always ECC83 valves. Occasionally you will find an ECC82 or ECC81 used as a pre-amplifying valve. These are nearly identical to the 7025 (ECC83) but they just have a somewhat lower gain. So now you know. There is little difference between a 7025 valve and an ECC83 (apart from the printing on the side) – you can buy either.
Aug 20, 2009 · [/quote] Mine had (and still has) an ECC81 in V1 and V3. V2 is ECC83. Not sure if it is the stock configuration as I bought the amp from the market place on BassChat.
JJ ECC83S mallista on laatuhajontaa selvästi keskivertoa enemmän (siis tehtaalta tulee myös huonoja yksilöitä), joten suosittelemme SQ versiota! Balanced versio on tarkoitettu vaiheenkääntäjäksi. Joissain tapauksissa balansoitu putki voi toimia paremmin.

mullard 12au7 review, But this New Sensor Mullard is one of the top two 12AX7 current production tubes I've heard, not that I've heard them all. Most current production tubes, though, are real duds compared to my vintage tubes, but this tube holds its own pretty well against my 1960's NOS Mullards.
ECC83-S / 12AX7 - JJ Electronic R275.00 Capacitor - Silver Mica - 500V R0.00 EL84 / 6BQ5 - JJ Electronic R327.00 Capacitor - Mallory 150 - 630V R0.00 6L6GC - JJ Electronic R516.00 Capacitor - Orange Drop 716P - 600V R0.00
Apr 20, 2016 · Yes Thanks. Actually after writing post I googled more deeply and got some good posts about 12ax7 vs 12at7 differences. Question: if my guitar amp (old Echolette M40 -actually a PA amp) has 4 channels, can I put 4 different types of tubes, 1 in on each channel? Kind of dumb question maybe.
May 24, 2014 · The JJ ECC83S / 12AX7 is perhaps the most consistently high gain of all 12AX7's. Given the gain, it is generally very low noise and microphonics. The JJ ECC83 has darker sound characteristics and great for metal and hard rock. Also known as the Groove Tubes ECC83-S and Ruby 12AX7ACZ HG. Same grade as Ruby 12AX7ACZ HG.
contact us 4 Pinehurst Lane Minesing, Ontario L0L 1Y2 705-737-6773 (tel) 705-737-6774 (fax) email us here
...ECC808 - ECC83 ECC81 - 12AT7 ECC82 - 12AU7 ECC832 - 12DW7 ECC83S - 12AX7 ECC84 - 6CW7 ECC85 - 6AQ8 ECC85/e - 6N1P ECC86 6E8G, CV1347 ECH81 - 6AJ8 ECH83 - 6DS8 ECH84 - 6JX8 ECL80 - 6AB8 ECL805 - 6GV8, ECL85 ECL84 - 6DX8 ECL86 - 6GW8 EF183 - 6EH7...
Gear Talk - Preamp Tube Comparison - ECC83 vs ECC81 vs 12AY7 vs ECC82. Microfonic behavior of an Heath ECC81 (12AT7) vs. an new old Telefunken ECC801S. The Heath tube is horribly sensitive for ...