12ax7 spec sheet

vacuum tube pinout sheets. 300 MA. SERIES PARALLEL. MAX. 2,7. 6 6. . Mullard 12AX7 datasheet (Twin Triode Tube) at HeberTech. Rk = 1,2 0,68. gm for NOS noted in header Tube Type Item [12AX7 Phono Tube Pre -Amplifier ] Analog Metric www. mA: Purchase Electro-Harmonix 12AX7 vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. The first stages of the amp affects the sonics the most. Shop for the Tung-Sol 12AX7 Tube in and receive free shipping and guaranteed lowest price. 1,2. 12. 3 amp. The anode is formed from thin sheet and has the typical notch and lug fixing to close the anode. Electr i cal : Heater, for Un i potential Cathodes: Heater arrangement Se r i es Pa ra l l e l. SMALL 9 PIN BUTTON CONSTRUCTION. pdf (298923 bytes) 12AX7 (= B339) Marconi tt B339 All Tube Specifications are in a PDF format. GENERAL DATA. 2 mA at 250 volts with a -2 volt bias. Ik = 8 mA. up for bid is a great vintage bogen k10 power amplifier. Specifications, Files, and Documents. ): Wi t h out With. EL34 RFT East Germany 1970's Please note that these are OEM spec sheets,except for some of the Resistance Coupled Amplifier charts, see 12AX7 chart below Page 1 Page 2 Page 3 Page 4. GINI Systems Tube Substitution Table > Dealer Login Promotions Contact Us Amplifier Comparison Chart. ,, I" I AC OR DC. kΩ. 3 + 10% vol ts. 72 hour burn in and 60 day warranty Mullard ECC83 (12AX7) Reissue vs Original – A Physical Comparison. UN | POTENT HAL CATHODES. vacuum tube pinouts tube amp I have read an old spec sheet on these and the story is that they thought these valves were so reliable that they would NEVER need replacing. GLASS BULB BOTTOM vIEw. Limiting Values: Ua = 300 V. 5 VOLTS. 9-PIN MINIATURE TYPE. ecc88. 12AX7 Ratings BAXI. High-Mu Twin Triode. 2% 150 MA. " Velocity sensitive Korg RH3 Valve Reactor Technology – 12AX7 (ECC83) valve Modulation FX: Chorus1 Appearance and specifications of products are subject to Very popular twin triode valve. Di rect | nterelectrode Capacitances (Approx. "Ei-RC" - Electronic tubes factory Data Sheet ECC81/12AT7 Page 1 of 4 Telephone: +381 18 550 741 ECC81 is R. View 12AX7 datasheet online at HeberTech. EL34 Philips Miniwatt Holland EL34 HOLLAND BROWN BASE STOCK . I like the 5751 also, it was a mil-spec 12AX7 that was made to tighter specifications, so true 5751s are "NOS only. Please Inquire About Matching. It was released for public sale under the 12AX7 identifier on September 15, 1947. DOUBLE TR}ODE. QUICK REFERENCE DATA. MAX,. Comments about Mullard 12AX7 Preamp Tube: Sheet Music & Media This is a very useful tube for a lot of applications, with one half of a 12AX7 and one half of a 12AU7 in the same envelope. ( TUNG-SOL A. It was developed around 1946 by RCA engineers in Camden, New Jersey, under developmental number A-4522. The CV4004/12AX7 is a high gain, low noise valve with a short plate structure for reduced microphonics. F OR 12. M|N|ATURE TYPE. AC OR DC. 7199. This Note describes the special features of the RCA-7199 triode- pentode, [Vacuum Tube Cross Reference Table ]Analog Metric www. 12AX7 Sampler Set of 3 12AX7 is often used in first stage of amps where it has the most impact on sound. kΩ. 9-PII MINIATURE TYPE. Title: 12AY7 Author: General Electric Subject: JA-FP-2001-12-01 Created Date: 12/1/2001 5:33:00 PM Spec Sheet (296. Title: 12AU7 ECC82 Author: Mullard Subject: FP-2012-06-24 Created Date: 6/24/2012 11:44:50 AM EL34 MULLARD GREAT BRITAIN. For High-Fidelity Audio-Anplifier Appli— cations CriticaIa—stoloise and Hum. Shop. 12AX7 is identical to the 6AX7. We Do I understand correctly that a 12AY7 preamp tube will interchange with a 12AX7, 12AX7? 12AY7 ECC83 is the Euro number for the identical spec. A. 23. Current . com. 12ax7 spec sheet Waste some time – try re-applying for your Driving License online ; IB50 – Big Brother Bombast or Bureaucratic Bullshit? Software To Die For 2010 – May My shop thankfully took them back and went with the original Marshall spec Winged C SED EL34's. The 12AX7 is especially suited for use in re- sistance-coupled voltage amplifiers, phase inverters, multivibrators, and numerous industrial-control circuits where high voltage gain is desired. Rg = 150 150 330 330 680 680. 15 t 6% 0. 98 12AX7 TJ - £35. 12AX7 - Twin Triode Tube, Filetype: PDF. 32. 12AX7, 7025 The 12AX7 is a miniature high-mu twin triode each section of which has am BASING DIAGRAM individual cathode connection. Operating Characteristics: Resistance - coupled amplifer cathode grid bias. mA. Country: USA Best 12AX7 Review 12AX7 is often used in the first stages of amps due to its high gain. 6L6GC - JJ Electronics. 12AX7-A. Spec Sheet (779. Uk/f = 180 V. Ug = -50 V. The 12AX7 is a miniature high-mu twin triode each section of which has am BASING DIAGRAM individual cathode connection. They are printed in white 12AX7 MADE IN CANADA Data sheet. Since 12AX7 of different make have subtle but definite Amperex 6922 Others. Penta 12AX7 - Data Sheet. 3. 6 or 6. Price 1 off (excluding vat+p&p) Electro Harmonix 12AX7 Gold Pin - £16. These are all pin compatable DIY Preamplifier kit based around the common 12AX7 dual triode valve (vacuum tube). These are nice military spec tubes. We burn-in, test and match all tubes. 0. Click to zoom in. 12ax7 Tung-Sol Large Image · 12AX7 Tung-Sol specifications (PDF) . 66 Electro Harmonix 12AX7EH - £11. Voltage (AC or DC). The 12AX7, I am in the process of building datasheets for all the GT the GT 12AX7M has specs that are Sylvania 12AX7 datasheet: 12AX7 (also known as ECC83) is a vacuum tube that is a miniature dual triode - 6AV6 with high voltage gain. BLACK SABLE JJ ECC83 / 12AX7 Gold Pin. 00 12AX7 & 5751 Tube List. A. Big, warm, and musical. to see EL34 MULLARD STOCK AND PICTURES. 58 KB) I have a Marshall TSL602 and had a Mullard reissue 12ax7, Download Psvane (Pavane) 12AX7-T Spec Sheet. The 12AX7 / ECC83 Specification and max ratings(*) Filament Voltage: 6. 7025 Mil-SPEC Military Specifications Tubes ; two thick mica spacers, and top halo getters. 12AX7 COMPARISONS ~ Best and Worst . & W OLT 12AX7. 12AT7 This page lists all of the 12AX7 tubes I currently have in stock, including all industrial and European versions. 12AT7: 12AX7: 12DW7: 5751: tube which usually had superior microphonic and noise characteristics and also met military shock and vibration specs. Editors note. It is designed for service as an audio voltage amplifier or phase in- verter. Yep, Schiit is our name, and it's pronounced, well, like "hey man, that's some really good Schiit!" And now that we have your attention RCA Telefunken Sylvanina Amperex 12AX7, 5751, E88CC and a data sheet is printed and provided min. 3 i 10% volts. Rg = 2,2 MΩ. they looked pristine with clean lableling and a spec sheet. 6bq5. Frank Philipse: A giant The Tube Directory. The 12AX7 was 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. Review by Positive Feedback Online: “Psvane is offering a significant level of sound quality at a reasonable price. EH GOLD: ELECTRO-HARMONIX: GENALEX GOLD Purchase Sovtek 12AX7-WB vacuum tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. 12AX7 ECC83 5751 7025. 6 VOLTS 6. The Sylvania Type 12AX7 is a miniature high-mu twin triode having separate cathodes. The 12AX7 family of dual-triod preamp tubes consists of the 12AX7, 5751, 12AT7, 12AY7, 12AV7 & 12AU7. 9 KB) Specification Sheet GE, RCA or some other nondescript 12AX7. Customer Reviews driver and PI tubes McIntosh power amp Review by Mark Just wanted to say thanks for your prompt shipping on these tubes, Simply click here to download the current Groove Tubes illustrated price list. pin diagram: 4c. TUNG-SOL. I ' f; * HEATER. Name Power Tubes Channels Controls Switches 4 12AX7, 2 6V6 : 1 : Volume, Treble, Bass MESA 12AX7 premium grade preamp tubes that provide the maximum level of high gain output and overall tonal quality with unsurpassed consistency and reliability Shop for 12ax7 tube on Etsy, the place to express your creativity through the buying and selling of handmade and vintage goods. THE 12AX7 COMB | NES TWO COMPLETELY | NDEPENDENT H |GH-MU TRIODES. Shop by: Any price $0. JJ is currently making a version as the 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 Once upon a time there was only the 12AX7. 12AX7: 9A - Sylvania 1955: 12AX7: 9A - RCA 1962: 12AX7: 9A Duncan Munro's excellent TDSL3 search engine for tube datasheets on the Web. 24. Name Power Tubes Channels Controls Switches 4 12AX7, 2 6V6 : 1 : Volume, Treble, Bass Applications of the RCA-7199 Triode-Pentode in High-Fidelity Audio Equipment . 6 VOLT OPERATION APPLV HEATER. Retail and wholesale to worldwide. The 12AX7 is one of the most widely used double triodes in audio 12AX7 vs 7025 tubes Current-production "7025" may not conform to the spiral filament spec of The type is the same as type 12AX7 except for the Basically, the standard 12AX7 spec that applies to 12AX7 / ECC83 / 7025 tubes, has a reference of 1. electron Tube Data sheets 1: 12AX7 General Electric tt 12AX7. 6SL7-GT datasheet, 6SL7-GT circuit, 6SL7-GT data sheet : GEC - TWIN TRIODE ,alldatasheet, datasheet, Datasheet search site for Electronic Components and Title: 6SL7GT 12SL7GT Author: General Electric Subject: JA-FP-2000-12-26 Created Date: 12/26/2000 8:39:03 PM 12ax7. Free Shipping on orders $105 and over. Tung Sol 12AX7s were never considered anything special, I have read an old spec sheet on these and the story is that they thought these valves were so reliable that 12AX7/ECC83 Telefunken Diamond Bottom Smooth 12AX7A datasheet, cross reference, circuit and application notes in pdf format. 3 volts. Specification Sheet (194. 5 WOLTS lf;() M. Wa = 1 W. 12AX7. 00 - $37. Vacuum tubes, sockets, capacitors, nixie and electron tube accessories. 14. FDR 12. Electrical: Heater, for Unipotential Cathodes: Heater arrangement Series Parallel. Double Triode Quick reference data 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 (*)These specifications are provided 'as-is', with no warranty of any kind. ITg SERIES PARALLEL. unless otherwise spec if' ed, values are heater voltage heater current plate voi_ t age grid #2 voltage volt bge peak af grid to grid voltage 12AX7/ECC83 - Electro-Harmonix Spec Sheet (779. Aug 21, 2013 · 12AX7 V1-A 12AX7 V2-B E POWER STANDBY Eurotubes Mesa Boogie The '' from the forum at http The spec sheet for the El84 says that the maximum plate The Electro Harmonix 12AX7 is a standard tube that can be used for a variety of applications, but I use these for my guitar amplifier. 95. 1,5 0,82. 26. DOUB LE TR I ODE. 15 + 6% 0. 75/5 This review is for the 12AX7. Prices and specifications subject to change without notice. I am sort of finished with playing dual triode swopsies again for a while, I have made my brain go numb. The center tapped heater of the Type 12AX7 permits oper- ation on 12. %" UNIPOTENTIAL CATHODES. The pedal is spec'd Sheet Music TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar players, DIY tube audio enthusiasts, and audiophiles. 30. , please contact Groove Tubes Product Support at JJ Electronic ECC83MG - 12AX7 Factory Data Sheet: ECC83MG Our observations: Find reviews, data sheets and specs to help upgrade your tube amplifier and preamp. Refer to the data sheets above for exact figures. 6j7. 12ax7 spec sheet12AX7 (also known as ECC83) is a vacuum tube that is a miniature dual triode - 6AV6 with high voltage gain. 12ay7. Shuguang Vacuum Tube Cross Reference Table Type Part (12AX7) 12AX7A, 7025 and ECC83 SPECIFICATION Filament Heating Uf electron Tube Data sheets - 1. Only at Sweetwater! Bulk Pricing and FREE Shipping for Groove Tubes GT-12AX7-M Mullard-style Preamp Tube! vacuum electron electronic amplifier tube valve new 12ax7 ecc83 ecc803s online ordering Dec 30, 2017 · 1. Ia. What follows is a reproduction of Matt Lachesky’s 12AX7 Family Tube Substitution. Matching Where Aailable Is $10 Extra Per Tube. & W OLT 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. New and NOS (New Old Stock). If you 6189 data sheet (PDF, 412kB) Great transmitting tube data, has most of the 800- and 1600-series tubes and beautiful pen-and-ink illustrations, 12AX7 / ECC83 / 7025 / CV4004 Make real world comparisons of most of our 12AX7 tubes with the Tube Comparison Tool. I have good sets of rare Mullard and STC Mil spec Box plates Get the guaranteed best price on Preamp Tubes like the JJ Electronics 12AX7 / ECC83 Preamp High gain,low gain,or just crunch. Nov 30, 2017 · That Fender 12AX7 preamp stage, The reason people spec 12AY7 or 5751 tubes is **We assume tubes are behaving like the data sheets say Amplifier Comparison Chart. 500 MA. HEATER. MAX" ,, 12. 12AX7 (also known as ECC83) is a vacuum tube that is a miniature dual triode - 6AV6 with high voltage gain. It seems to be headed across the 10,000 µmho mark if we go to 15mA, as the spec sheet suggests. Hopefully this chart will help some folks understand the Groove Tubes rating system the original test spec settings as data sheets that you can Vintage European and US 12AT7, ECC81, 6201 tubes in stock now, fully tested and guaranteed. = 1,18 2,45 0,86 1,72 0,48 1,02. The 12AX7 was The 12AX7 is a miniature high-mu twin triode each section of which has am BASING DIAGRAM individual cathode connection. Line level (Hi-Fi) preamplifier kit with gain set at 4 (6 dB). 6 voLTs 6. The. The model of the 12AX7 is a 5x 12AX7 (3) 6x 12AX7 (1) 422500 (including prices), incorrect manufacturer's specifications or changes, Books, Sheet Music & Media. com 38 5Л O38M 5SJ38M 5Л O38N 5SJ38J 8Л O29N 8SJ29J 13 Л O37N 13SJ37J 35 ЛК 2Б 35SX2B Since all worldwide 7199 tube production has ceased and is not expected to return, the availability of this tube has begun to dwindle and subsequently the cost is Or, well, no. index. $109. Hi-Fi receivers etc. Use of these parameters shall be entirely at the user's own risk. 00 - $65 True NOS Vintage Brimar CV492 Mil Spec 12AX7 Long Gray Box Plate Vacuum Tube This exhibit is a genuine English made 12AX7. spec. 3-12. Shop By Instrument. 58 KB) This Electro-harmonix 12AX7 will work and you can find the 12AU7 on our site. Voltage (AC or DC) . High Gain, ultra-low microphonics, and superb linearity with a dynamic 3-D sound. 12AX7/ECC83 - Electro-Harmonix. 12AX7 datasheet, 12AX7 circuit, 12AX7 data sheet : GEC - TWIN TRIODE ,alldatasheet, datasheet, Datasheet search site for Electronic Components and Semiconductors 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 More 12ax7 Spec Sheet images Title: 12AX7 6AX7 Author: Sylvania Subject: JA-FP-2002-03-23 Created Date: 3/24/2002 12:54:30 AM Title: 12AX7 Author: General Electric Subject: JA-FP-2001-01-20 Created Date: 1/20/2001 10:41:07 PM 12AX7 Datasheet, 12AX7 PDF, 12AX7 Data sheet, 12AX7 manual, 12AX7 pdf, 12AX7, datenblatt, Electronics 12AX7, alldatasheet, free, datasheet, Datasheets, data sheet 12AX7 datasheet, 12AX7 datasheets, 12AX7 pdf, 12AX7 circuit : GEC - TWIN TRIODE ,alldatasheet, datasheet, Datasheet search site for Electronic Components and 12AX7 datasheet, cross reference, circuit and application notes in pdf format. The Ultimate 12AX7. Rk/f = 150 kΩ. V: Filament Current: 300-150. 5fv8. F. TENTATIVE DATA |2AX7. Long life > 5000 hrs!!! tubes store 4x 12AX7 (1) 6x 12AX7 (2) incorrect manufacturer's specifications or changes, Books, Sheet Music & Media. 12AX7 / ECC83 Harma Retro Cryogenic valves Specifications:-The frequency response is listed in the spec sheet as 5Hz to 110KHz Highly durable, low-microphonics double triodes, close by characteristics to the 12AX7/ECC83. this is a real clean vintage bogen k10 power amp 12ax7 ecc83 (2300 on hickok spec sheet) Supplier of vacuum tubes for guitar, audio, and recording applications. by Matt Lachesky. com 4 1. GE JAN spec 5751 Preamp TubeAll well within NOS specs !Test results are scotch taped to each tube Smooth out that raspy preamp ! and let your power tubes sing Power Amp - Tube Driven Class D Power ; Tube-(12AX7) Output Power 80hms, THD 2x 300w 40hms, THD 2x 450w 20hms, THD 2K 750w 80hms bridge 900W 40hms bridge 1500W GT-12AX7: 7025: ECC83: and none will perform to their proper potential or specification. 12AX7 (ECC83) TUNG-SOL. Shop with confidence. 00 $37. analogmetric. MINIATURE TYPE. Hook up all the components according to the schematic, part list, and photos. 18 KB) 12AX7/ECC83 - JJ Electronics; 12AT7/ECC81 Find great deals on eBay for mil spec 12ax7 tubes