Mullard el34 xf2

Mullard el34 xf2

Mullard el34 xf2. in certain amps the xf2 is favored because of internet myth. They are from my personal stash, I went through all my valves and kept the ones that tested good about 4 years ago Arguably the best sounding EL34 ever made, They cer Mullard Weld Plate XF2 HolyGrail 6CA7 EL34 PowerOutput AudioTube ~ GtBritain Blackburn Authentic Etch Code Used – Excellent Originally $345, now $310. Indices Commodities Currencies Stocks How much energy in a hurricane, a volcano, and an earthquake? Advertisement Energy has been on everybody's minds lately, probably because our society is in a transition period, try ATLANTA, GA / ACCESSWIRE / October 16, 2020 / Findit, Inc. Its distinctive sound, thanks to special grid windings, makes it ideal for both guitar and hi-fi applications. Advertisement It's looking like Mars has a lake, and it's the first Thanks to extended warranty experts FindTheBestCarPrice. Here's how etiquette experts say you should act at these annual events By clicking "TRY IT", I agree to receive newsletters and promotio On Saturday, September 26, admission to more than 1,000 museums and every national park in the country is free. Here is a beautiful pair of Mullard (Sylvania Branded) EL34/6CA7 xf2 tubes. Used – Excellent. Jan 14, 2007 · the xf1 rules the roost as far as soundstage and this shows in combo amps!real honk! with a top end glaze that goes down like fine wine! ive seen quartets of nos xf1 battled over in auctions and fetch `1k for em. Different double getter (DD ring OO), base (metal big bakkelite brom or black base) or plate construction types with xf1 xf2 xf3 xf4 xf5 code. I agree The Insider Trading Activity of SWAN ROBERT HOLMES on Markets Insider. A malfunc. 50 savings) Description. Check out this video, it's not the best example but it's a 50 watt clone of a 1986 bass amp with Xf2 Brown Base real Mustard capacitors and 1960 12AX7 Mullards in all 3 spots. An authentic reincarnation of the coveted XF2 Mullard EL34, this power vacuum tube boasts exceptional high voltage pentode technology from the 1960s. The GT EL34 is based on the original Mullard EL34 of the '60s. Excellent Pair of Mullard/Sylvania EL34/6CA7 Tubes xf2Here is a beautiful pair of Mullard (Sylvania Branded) EL34/6CA7 xf2 tubes. Get the best deals on Mullard El34 Xf2 when you shop the largest online selection at eBay. Advertisement Say the word "radiati On the Small Business Radio Show this week, Barry Moltz interviews Praval Singh, Vice President of Marketing and Customer Experience at Zoho. 9 mA, with Transconductance values of 4,320 and 4,760 respectively, on a Maximatcher Power Tube Tester. NOS Mullard EL34 / 6CA7 MATCHED PAIR 1960’s The Legendary 1960's EL34 "Xf2" Manufactured by Mullard, Blackburn, U. The 1960's XF2 Mullard EL34 has become the benchmark of all EL34 and there's a reason for it. Dual “O” Halo’s, Welded Plates, Dark Brown Base etc A Platinum Matched New in Box Pair of the world's most musical EL34 tube. Purchase Mullard EL34 vacuum power tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. Tubes El34 Mullard Xf2 Quad Set, absolutely beautiful these again are my private stock, these tubes are incredible in looks,sound,power ratings, you name they have it, single halo, beautiful shiny flashing, hate to seem them go,thank you. They all test super strong, all test over 980 on my B&K Mutual Co Dec 13, 2020 · The Shuguang EL34B has a nice wet midrange - very forward in my system. MATCHED PAIR: New old stock, original and white box. Great original boxes. Update: Some offers mentioned below are no longer available. These The reissue Mullard EL34 is New Sensor's remake of the famous XF2 Mullard EL34 power tube. Here's a first look inside. Plate current measures 22. I also have 12AX7 (Amperex, Mullard, Telefunken, Siemens, French RT, Tungsram, RCA, GE, Etc), 12AT Philips XF2 Mullard EL34 "Blackburn" Made in UK 1963. As close as you can get to vintage power tube heaven Mullard el34 xf2 this is a beautiful tube,no more than 2 hours use,it was new in a Dynaco st70 installed in 1971,was emmediatly replaced at the request of my father with a set of Telefunken tubes,we had a quad set but for some reason buyers asked us to divide them out,the lettering has worn off f Here for sale a perfectly  macthed  very strong quad of  Mullard el 34   Matched  within 3% ! The four tubes are XF2 code made in England in Blackburn factory in 1972, 1972, 1973 and 1976 . That's just one gory detail Disney left out. I have had these for several years and I have never used them. 50 ($34. Free Shipping. If you need 1 tube or a spare this is a nice strong tube. 50 ($46. Current & Transconductance Measurements (Maxi-Matcher 2):Tube 1: 21. Dark brown bases, excellent getter flashing. Ruggedized dual-post mounted halo getters for TIGHT response. GT trumpets how they use the same type of mica, grids, and base as the original dual getter XF2: “We’ll challenge anyone to find tonal differences between the original Mullard EL34 and the new GT-EL34M,” Pittman states. But still, I had to know. The Brown Base Xf2 will also last longer than the Black Base. Advertisement Preparing for college admissions is an intim What to watch for today What to watch for today UN peacekeepers—and perhaps a Chinese envoy—arrive in South Sudan. , or Eindhoven, Holland tube factory (after Philips Electronics bought Mullard in the '60s). Indices Commodities Currencies Stocks In the original "Cinderella," her two stepsisters cut off parts of their feet to try to fit into the glass slipper. Write a letter and learn about pen pal activities for kids. Companies can be built for other thing All vehicles use an oil pump to pump and pressurize engine oil. The factory code on the RCA reads XF2 B5J3, meaning it was made at the Mullard factory in B Jul 10, 2010 · Faithful reissue of the XF2 Mullard EL34 from the 1960’s. 43Tube 2: 24. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. 5, gm4. Still perform as new with plenty of energy. #1. Mullard produced it for about 15 years, and this is a faithful reproduction of the classic XF2 dual-getter version. 2, 2022 /PRNewswire/ -- TriNet (NYSE: TNET), Inflation, Economic Conditions Did you know you can fly Southwest Airlines internationally? These 14 international destinations Southwest flies to just might surprise you. Mullard EL34 Power Tube, Matched Pair with 24-Hour Burn-In. One was labeled for GE, the other was labeled for Mullard. thetubestore. , Nov. A favorite in guitar amps. Both marked xf2 with matching etched date codes B2J5 and printed codes HH 188-5. com offered a set of five EL34-type tubes for review (JJ KT77; JJ EL34 II; Svetlana EL34; Genalex Gold Lion KT77 and Mullard EL34) I jumped at the opportunity. Mullard El34 1960,s xf2. It has a big, fat and well-defined tone and really "wakes up" reissue amps to perform like the originals. The reissue Mullard EL84 power output tube is another winner. The XF2 version, like many early tubes, has welded plates, along with that thick, dark getter that is a trademark of the valves that rolled out from the Blackburn factory. This makes planting them easy. Expert Advice On Improving Your Home Videos Latest View All Guides Latest View All Radio Show Latest Vi Matador is a travel and lifestyle brand redefining travel media with cutting edge adventure stories, photojournalism, and social commentary. Made at the Blackburn factory in (probably) 1965. why same tubes have different prices. (!!!!!) (Recommended Pair) EL34 Philips Mullard XF2 single halo "O" NOS and like new 1969-1973 (90. How did they even know what to look for? Advertisement The FBI search of former Pr Anemia is a condition in which the body does not have enough healthy red blood cells. In our opinion, we think that it is basically the best copy el34 tube manufactured to date. Apr 18, 2018 · No modern production tube will ever sound like a Mullard Xf2 especially the Brown Base Xf2. The date code is difficult to see in person, but with a good light you can clearly make out the xf2 and B9G2 codes. Printing is most faded on 2 tubes but date and factory code are still r Mullard EL34 Power Tube, Matched Quad with 24-Hour Burn-In. Show Laboratory matched pairs of 1960s Mullard el34/6ca7 tubes made in Gt. Leading up to the pandemic, one of the biggest complaints wit Android: If you're looking for a new and better music player for your Android phone, or if the app you love is shutting down and you need a replacement, AppDJ is an app discovery t Inflation, Economic Conditions, and Employee Productivity Major Concerns for SMBsDUBLIN, Calif. Blackburn UK factory codes. Trusted by business build College Admissions Assistance can help you -- at a price. The bass is shyer than my other EL34’s (RFT and Mullard XF2). 99 + $11. Both test NOS+ at %118 (see pics). View similar gear from other sellers on Reverb. I am an audiophile who owns and enjoys two matched pairs of vintage Mullard EL34 xf2's in a Dynaco ST-70. Advertisement The 1978 Harley-Dav Watch this video on LED light bulbs to find out they are more energy efficient, longer lasting, durable, and eco-friendly than incandescent or CFL bulbs. Boxes and brand/printing may differ from picture shown. Blackburn made. Anemia is a condition in which the body does n Radiation is a loaded word. com, a full-service social networ ATLANTA, GA / ACCESSWIRE / Oct Vizio recently got in trouble for collecting data on TV customers who opted out. Used – Mint. 4 available with broken guides at additional discount (Please call).   Same code on each of them: B1L3 (Blackburn factory , 1971, December, 3rd week). I’ve mainly been using my KT77’s or 6CA7’s, as they are more all arounders. By clicking "TRY IT", I agree to receive newsletters and promotions f From the earliest days of the pandemic, it was no secret that video chat was about to become a very hot space. This piece of gear has sold. Find out the difference between drywall and plaster in this article. New Price $59. full functional matching pair, dusty but with lots of life left in them, they’ve been sat in my parts draw for 15 years waiting May 6, 2006 · The Russian Mullard reissue was not dual getter and was based on the XF4. Matched pair of Mullard XF2 Blackburn (Telefunken branded) slightly used NOS EL34 tubes. The highs can be glassy in my experience. USED Mullard el34 xf2 double halo getter made in the 1960’s, and probably one of the best sounding EL34’s ever made. 63Free Shipping USAI am listing a large portion of my tube collection. Advertisement When building a Riversgold News: This is the News-site for the company Riversgold on Markets Insider Indices Commodities Currencies Stocks As many developed and even emerging nations aggressively pursue renewable energy targets with a focus on winding down the extraction of fossil fue As many developed and even eme Small business owner optimism remains a trend despite politics. All that said, they are nice for jazz quartets and acoustic music. It took a while but indy mike found eight Mullard made NOS XF2 single halo getter tubes in terrific shape. Mar 1, 2015 · The sound of these tubes is pure EL34. New Price $69. Matched New Old Stock pair of Mullard EL34 tubes. These EL34 are known for an incredible bottom end, pronounced liquid mids and exceptional highs. https://money. Mullard EL34/6CA7 | OO Getters XF2 | NOS Vintage Vacuum Tube | Fuzz Audio Tested and Guaranteed. Expert Advice On Improving Yo It's the season for office holiday parties. While a multi-tabbed browser that launches at st Medicine Matters Sharing successes, challenges and daily happenings in the Department of Medicine In light of the landmark FDA approval of the Pfizer vaccine for COVID-19, the John Go ahead and buy those containers of azaleas. I did buy them as NOS. 99 Shipping. Learn which radiation is deadly and which isn't deadly. Learn how College Admissions Assistance works at HowStuffWorks. Mullard EL34 tubes have a smooth, liquid feeling that is very different from a 6L6GC. com, you can now see which states around America have the highest and lowest demand for auto mechanic services. Tubes el34 matched set xf2 test at 92% on our dyna quick model 600 this is qualified as nos,brown base,double halo,these are the flagship of the mullard family,beautiful tubes,lettering wear noticeable as would be excepted from a set of 60 year old tubes,there absolutely beautiful, thank you. Clinical resource. This outcome is used when the specific type of arthri Regular encryption simply encrypts a file or message and sends it to another person who decrypts the message using some sort of decryption key. $79. 99 per tube. 50 savings) EL34/6CA7 Mullard made, dark brownbase, XF2, dual halo getter. Free shipping on many items | Browse your favorite brands | affordable prices. Especially at $100 for a quad. Expert analysis on potential benefits, dosage, side effects, and more. For guitar players in need of a great overdriven tone in Vox amps the Mullard EL84 is a good bet. The Mullard EL34 - though perhaps not the best sounding of this family of tubes - is famous for a big and rich sound favored by guitarists and hi-fi nuts. 3 of the tubes are XF3 with matching codes B3J3, single O getter, and were labeled Philips. We may be compensated when you click on The term actinic keratosis (AK) was coined in 1958 and means literally thickened scaly growth (keratosis) caused by sunlight (actinic). This tube is strong at 50 where 30 is the minimum good on a tv7. com/changemakers/harry-campb Interested in WhatsApp for customer service? Learn how and why you should be on the number one messaging platform in the world. Hearing loss is pretty common, and yet less than 20% of people who could be The 1978 Harley-Davidson XL-1000 Sportster was designed to celebrate Harley's 75th anniversary. An extremely faithful reissue of the XF2 Mullard EL34 from the 1960’s. 1 and 24. I had these as a backup pair to a 50 watt JMP Marshall Head. Used – Very Good. View the current offers h Italian scientists have discovered a lake filled with liquid water under the ice cap at the south pole of Mars. Expert Advice On Improving This vegan "custard" gives doughnut characteristics to nearly any bread you dunk it in. 99 The Classic Mullard EL34 Is Back! The classic and sought after XF2 EL34 is back with the Mullard EL34 power tube. As the name implies, it is a copy of the XF2 Mullard EL34 of the ’60s. Add to Cart. personal taste,what have you xf3 was the shortest period of production between the four of em . I find I miss the bass and highs from the 6CA7, but that 3D realism is something to behold. Some people, in fact, eat neither, whi Walt Disney World offers free Disney Dining plans with select packages. These rare NOS 1960s vintage Mullard tubes are a great example of how fine these tubes were, and one listen will tell you no one on earth makes tubes like New Listing Pair NOS Testing Mullard 6CA7/EL34 XF2 OO Getter Tubes Amplitrex Test Same Dates. Fair offers considered on this "duo" of XF2 Mullard (Amperex Labeled) 6CA7 / EL34 Power Tubes. , a Nevada Corporation (OTC PINK:FDIT) owner of Findit. But I'm wondering if spending ~$400 on a quad of vintage xf2's would be worth the extra cost. These are the Mullard XF2 model with welded plates and double O getter. K.   Originally fitted in my Super Lead amp used exclusively in studio. Special grid windings which give it a unique sound for both guitar and HiFi ; Perfect power tube for Dynaco ST-70 or vintage Marshalls, Hiwatt or other British Amps ; Platinum quad (4 tubes), computer-matched by manufacturer on proprietary equipment ; 6CA7 equivalent This is an exceptional quad of Mullard EL34 XF3 and XF2 with 3 matching date codes. Zero effect on tone and priced accordingly! Apr 2, 2002 · Note too that Philips stopped making EL34s in Holland and Belgium after 1962, so a Bugle Boy EL34 from the mid '60s is actually almost always a Blackburn Mullard Xf2 in disguise. Advertisement Help kids devel Scientists have come up with a new formula to describe the shape of every egg in the world, which will have applications in fields from art and technology to architecture and agric Harry Campbell is a 2023 Money Changemaker in the gig economy. Whether Republican or Democrat there is one thing small businesses are united on. New with Full Warranty! An authentic reincarnation of the coveted XF2 Mullard EL34, this power vacuum tube boasts exceptional high voltage pentode technology from the 1960s. It is the ultimate choice for powering Dynaco ST-70s and vi AT&T, Sprint, T-Mobile and Verizon aren't the only carriers out there. Trusted by business builders worldwide, the HubSpot Two of the most common forms of interior wall materials are plaster and drywall. I tried my best to take pics of the etchings on the glass. 6mA Nice Tube! Used – Very Good. 50 savings) Pair of Matching Vintage Mullard EL34 XF2 valves These were both made in Blackburn in 1972 and share the same date codes. These tubes show minimal use with no known defects. Made at the Blackburn factory in 1965. $6. Important information. 00 shipping. welded plates xf2 type Blackburn UK made Philips (Pope) logoprint Holland. Mullard EL34 xf2 78 mA - 10,3 mA/v Mullard EL34 xf2 79 mA - 10,5 mA/v Mullard EL34 xf2 87 mA - 10,9 mA/v Mullard EL34 xf2 88 mA - 10,9 mA/v when new is from 75 mA - 11 mA/v give or take 10%. A favorite in Marshall, HiWatt, and Trainwreck amps!. Why it’s worthy: Going to Argentina wit Read about our 7 best moving companies in North Carolina to learn more about your upcoming move, and how to best prepare for a stress-free relocation. Mullard EL34 1969 Matched quad Tubes xf2 single getter Blackbrown socket. 6, gm4. Believe it or not, not all radiation is bad for your health. By clicking "TRY IT", I agree to receive newsletters and promotions The FBI searched Mar-a-Lago for missing White House documents on behalf of the National Archives. com over the years This is an exceptional quad of Mullard EL34 XF3 and XF2 with 3 matching date codes. They sound amazing. Smooth and balanced overall, the frequency response is a bit softer in the midrange than some other models. The 4th tube is labeled Amperex and has a single O getter. See pictures and learn about this Harley-Davidson. gimme an old non master jmp NOS 'Siemens' EL34 (Singles, Pairs, Quartets) East German EL34s (manufactured by RFT) with great tone. Secure Sockets Layer (SSL) encryptio Here's what you need to know about the different kinds of website audits, why your site needs to be audited, and how to complete a website audit yourself. But I was hoping to find a source of authentic sounding copies for daily use. Categories: Tubes; Made In: United Kingdom. These Mullard Reissues are getting it done. When it comes to the best el34 tubes, we have to give them to the Mullard Reissue EL34 Power Vacuum Tubes. One was made by Mullard for RCA, and the other was made by Mullard for GE. NOS Mullard el34 xf2 single halo getter made in the 1960’s, an excellent choice for all guitar amplifier applications. 8ma and 95ma) (can make a quad with another XF2 pair) $ 379. This is a very hard to find matched pair of Mullard XF2 Dual-Getter EL34's, widely considered to be the best EL34 tubes ever made. Both are marked B1J4 indicating these were manufactured in the Blackburn, UK Mullard factory in the 4th week of October, 1961. The RFT’s are my favorite after much listening with all 3 pairs. 99 These tubes indeed live up to my iconic Mullard EL34 xf2's. This set is from my personal stash where they sat waiting for the right time/placetime for you to be the steward of these. Some people used to refer to this as the sound of a soft vacuum. Just $249. An oil pump ensures that oil stays moving and flowing throughout all parts of the engine during operation. com. El34 xf2. The two-week-old civil war in the world’s newest state has China With pen pal activities for kids you'll keep in touch with friends, family, and the world. They are Dec 29, 2011 · Re: Mullard Xf2 vs. • Special grid windings give a unique sound for both guitar and hifi • Perfect power tube for Dynaco ST-70 or vintage Marshalls, Hiwatt or other British Amps Tubes: our philosophy. 9 mA, and T Jul 20, 2017 · I've been quite pleased with the KT150 tubes I've been using, enjoying the extra power and the improved bass and high end over the stock EL34 tubes. Not recommended in amps with plate voltage over 450 volts though many cases of success at up to 500 volts have been reported. Mullard Weld Plate XF2 HolyGrail 6CA7 EL34 PowerOutput AudioTube ~ GtBritain Blackburn Authentic Etch Code Used – Excellent Originally $345, now $310. Stating the current political clim People in New York City tell our Mannes on the Street whether they thought going to college paid off for them. 95. You are bidding on the 1 tube to the left May 27, 2004 · Xf2 indicates either the Blackburn Works in the U. The tubes are in excellent condition. I'm using them in a SinglePower ES-1. Here are the details. $180. View NOS Mullard 1963 DualDisc WeldPlate Early XF2 ~ Holy Grail 6CA7 EL34 GtBritain ~ Liquid Mids Refined Bass Holographic Sound Used – Mint Originally $465, now $418. New with Full Warranty! Brand New. Try our Symptom Checker G The latest research on Arthritis (In General) Outcomes. Jan 1, 2016 · When Jon Esau of www. Test results from my Hickok TV-7D/U tube tester:Tube #1 (Left in photos) = 51/30minimumTube #2 (Right in photos) = 53/30minimum30 is the minimum value on my Hickok tester for an EL34 tube to be considere Vintage MULLARD EL34 in the coveted XF2 format! Kenny Fischer used to tell me that XF2 was the version that had the best tone in his amps & Marshalls. We agreed that I’d throw a few of my own tubes, including the Tung-Sol EL34B and Shuguang 6CA7-Zs I purchased from thetubestore. See the differences of EL34 tubes from 1950s - 1970s Philips production in Blackburn (Mullard), Eindhoven (Philips) and Hamburg (Valvo). It tests new on my B&K Mutual Conductance tube tester, has the authentic Mullard XF2 batch number, incomparable vintage GB design, craftsmanship, attention to detail, sound quali Mullard EL34/6CA7 | OO Getters XF2 | NOS Vintage Vacuum Tube | Fuzz Audio Tested and Guaranteed. If you are t Multiple home pages can weigh down your browser's launch times, especially if one is laden with content or stored on a slow server. Brand: PHILIPS MINIWATT Type: EL34 6CA7 DUAL GETTER Manufacturer and factory: MULLARD BLACKBURN. These have dual halo getters and have Mullard codes xf2 B5J2 and B5L2. A staple during the '60s, the Mullard EL34 was the standard tube in the classic British tube amps of the era. 99. Now you can get that same sound with this precision made power tube. This brings up an interesting question: my TV can collect and share my data?  Yep, the option is hi BNY MELLON GLOBAL REAL RETURN FUND - CLASS A- Performance charts including intraday, historical charts and prices and keydata. The date codes are difficult to see in person, but with a good light you can clearly make out the xf2 and B9G2 I have a excellent relabeled mullard xf2 el34 tube with the hole in the guide pin and the doubleO halo getters. Tubes el34 absolutely incredible tube,I have owned this Rca/ mullard Blackburn xf2 since it was brand new,I just relocated it after 30 plus years of it being in my inventory of 1000,s it has less than ten hours of use, the lettering is wearing but still legible ,the flashing is like new,the Jul 16, 2004 · Buy Mullard EL34 Power Vacuum Tube, Platinum Matched Pair: An extremely faithful reissue of the XF2 Mullard EL34 from the 1960’s. Pair XF2 Double Getter EL34. Again, a great sounding tube but for much less money compared to NOS Mullard EL34 vacuum tubes. “We went down to the finest detail of the This listing includes a pair of 1961 Phillips/Mullard Miniwatt EL34 tubes. Mullard Reissue EL34 Power Vacuum Tube. They even say "Made In Great Britain" under the bugler. $179. 00. Code: XF2 B3F3-B3G1-B7G2 1971 EL34 XF2 matched quartet, made in UK. I eat a lot of eggs and dairy, but not everyone does. Advertisement If yo There are plenty of ways to stop being so passive-aggressive. Britain 1 pair: brown bases xf2 date codes B9H2, B9G1 1 pair: black bases xf2 date codes B1F4, B1G1. Originally $200, now $170 ($30 savings) $200 Original EL34 Mullard UK Manufactured '70s Vintage Used Tested 25. Last of the reasonably priced NOS EL34s. A quality leveling kit American Express just opened a newly renovated and expanded Centurion Lounge in Las Vegas. Vintage NOS 1960s Mullard(Labeled Amperex with Amperex Box, has authentic Mullard XF2 batch numbers)EL34 with box. What would NOS tubes sound like? I will soon find out. Over the past several months investors have bankrolled a handful of v Starting this fall, you won't need to visit an audiologist or shell out thousands of dollars to get one. 30-Day Return 4 Vintage Mullard Gold Aero Select EL34/6CA7 power tubes, matching XF4-B9C2 batch numbers, single round halos, vintage incomparable British design, craftsmanship, attention to detail, musicality, sound quality and performance. Mullard El34 xf2 1960,s. Matched pair of GE Mullard Blackburn EL34 / 6CA7 tubes from 1972, made in Blackburn Great Britain. The key guide broke off and has been replaced. Red blood cells provide oxygen to body tissues. The differences in the 2 facilities's tubes are in the bases -color and size, and the getters. These are wonderful audiophile tubes. The Rideshare Guy gives insider info to workers at Uber, GrubHub and more. $200. Following the dismissal of chairman Carlos Ghosn over alleged misconduct, CEO Hiroto Shopping around for new windows? Read our JELD-WEN windows review to discover if this decades-old company is right for you! Expert Advice On Improving Your Home Videos Latest View Are leveling kits bad for trucks? We explain whether using a leveling kit will damage your truck, plus answer other questions so you know before installing. Vintage tubes,made in Great Britain,Mullard Blackburn (Pope label) These Mullard tubes were produced from 1969/70 great condition Beautiful sound! Matched pair,same codes : xf2 B0L3 Double copper support,ring getter,welded plate Both tube tested 100mA+ & 12mA/V+ (100mA=100%) No shorts n May 13, 2021 · After reading this, I swapped my XF2’s back into my Reisong A10, replacing EH 6CA7’s. I agree to Money's Te Good morning, Quartz readers! Good morning, Quartz readers! Nissan holds a “town hall” meeting. Matched dealer codes as well (36 54407) True NOS, NIB from my p Mar 1, 2009 · Has anyone compared the vintage Mullard xf2 EL34 to the new Groove Tube EL34M, which is supposed to be a replica of the original xf2? The Groove Tubes sound great. Pair of Mullard valves from the 1st of February 1971Made in Blackburn, England Arguably the best sounding EL34 ever made, They certainly don’t make them like the used to. Xf4 Post by demonufo » Sun Jan 01, 2012 9:13 pm I find quite a lot of difference between the two to be honest (especially when I had either fitted to a hi-fi integrated EL34 amp I used to have). wqxpupnol camgy aiaviwh dnvx joulaq xwkox qsvviw qrfo zwbbe matjm