Shuguang tube websit

Shuguang tube websit. Grade B items available at reduced prices. A separate company called ‘Heng Yang Electronics’ is also later formed for Psvane tube production. May 14, 2009 · So I got new tubes from the TubeStore. They have eight production lines operating today that are only making power tubes. Considering the price difference, it's fair to say they've done a good job making a nice sounding affordable 300B tube. Statistics shows that by 2005, Shuguang had developed over 120 types of vacuums tubes and manufactured over 70 million tubes over 40 years. I am and have been quite thrilled with the music quality of my Jolida 302A Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. The invasion of Ukraine and the resulting sanctions imposed over Russia are obviously having a significant impact over the global supply of tubes. Purchase Shuguang Treasure 300B-Z vacuum power tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. It kind of becomes harsh. Buy Shuguang EL34-B vacuum power tubes online, in stock and ready to ship! Find reviews, data sheets and specs to upgrade your tube amplifier. Value: The I-12 has 12 WCP of EL84 power. Shuguang 2A3C Power The Shuguang EL84 vacuum tube is a 9-pin power pentode that offers rich, articulate sound and dependable operation. Dec 28, 2012 · I have a quad of Shuguang KT66's and they sound simply awesome. The company has trade name as ‘Psvane Audio’ and is a registered entity in Hong Kong. O. These tubes are sold as “Premium Grade or Export Grade” with higher price and tend to work closer to the tube’s designed specification and has a longer life expectancy. Each. Declaration Shuguang WE211 vacuum tube. com Nov 23, 2015 · Shuguang and most chinese tubes don't usually have good ratings on the web due to poor reliability and (lack of) quality control but they have improved since a few years. Tube components are in short supply 4. Palm mutes weren't as precise, they were somewhat boomy. "When this amplifier hits the The Shuguang 300B-98B vacuum tube is an excellent inexpensive 300B power tube. It is based on Shuguang Treasure serie, and absorbing the advantages of the global outstanding tube, gone through upgrading and renovation for three years. Just like the Shuguang Treasure CV181Z preamp tube, the Natural Sound CV181-T vacuum tube has sound qualities that rivals the best vintage 6SN7 tubes. The Chinese (Sino) made Shuguang 2A3C vacuum tube has a single anode construction, like many of the rare USA made tubes from decades ago. A previous Shuguang KT88 vacuum tube called the KT88-98 tied for top spot in our blind KT88/6550 listening tests and so we're excited about this new premium KT88 version. . Voice: (403) 251-0466 Website: www. Shuguang's black Treasure Series 300B is however. Futures: Shuguang brand WE211 tube is replica of American Western Electric vacuum tube, WE211 is for amplifier audio amplification. While much of their production is mass produced and not subject t to rigid quality controls and priced accordingly, they have recently begun to produce much higher quality tubes in limited quantities which they refer to as their Treasure Series. The Shuguang Treasure series 2A3-Z vacuum tube sounds fantastic and looks great too. Do I replace my present tubes with the Treasures costing $370 or do I buy the same EL34s tubes costing $68. The 12AX7-B preamp tube has a little more drive and lower noise than the discontinued Shuguang 12AX7A vacuum tube. This series is the important product after the Shuguang Treasure series (Very famous black glass valves). These are not plug 'n' play for regular 300B amps. S 50CA10's of unknow origin may be troublesome too, if you ever find them. Like the 211 tube, the Chinese (Sino) made Shuguang 845 vacuum tube is a transmitting triode tube that combines wall shaking power and great sound reproduction. $ 196 This new Shuguang Treasure series required additional parts selection quality control processes, improved vacuum techniques and additional burn-in time and testing. They feature gold grid wires and pins, and internally coated black glass bottle. They make more than 30 different types of power output tubes alone, plus of course many preamplifier, rectifier and others. It also features a ceramic base with gold pins. It won't break the bank but delivers much greater liquidity and nuance over the entry-level A, with sharp improvements to bass quality and depth, and the full-spectrum shove factor audibly improved. Feb 12, 2009 · They are abandoning audio tubes to concentrate on street lamps 2. The audio range is very balanced where no frequency range is attenuated or enhanced. These tubes fail when being played on a normally biased 2A3 amp. Shuguang Group is a leading Chinese manufacturer of vacuum tubes, capacitors, transformers, and other electronic components. Items in Shuguang Tubes. The Shuguang 2A3-C power tube has excellent detail and dynamics, and good tonal balance from top to bottom. I heartily recommend Shuguang power tubes. The 4 EL84s are generic Shuguang tubes. If you want an upgrade from the ubiquitous, dry-sound Shuguang 845A supplied stock with most 845 amps, this 845B is the affordable go-to. 3. Shuguang 12AX7B Vacuum Tube Preamp Vacuum Tube (3 Reviews) USD $‎15. com SKYPE: helenlee1208 Futian District, Shenzhen City, Guangdong Province China Shuguang tube. Type: Amplification vacuum tubes Shuguang Treasure Series 6CA7: $240 / matched pair Shuguang Treasure Series KT88; $300 / matched pair Optional Extended Warranty available at extra charge . This tube is produced for us in China by the Shuguang factory. com today and I got 4 SED 6L6's, 5 Shuguang 12ax7's and 1 Tung Sol 12ax7's. Grant Fidelity A-534B 300B tube amp, MBS-1 speakers, MDVD-100 CDP, MRCA-1 interconnects, SPC-2. 2006-2018 Shuguang Group©CopyRight 工信部备案号：苏ICP备05050957号-1 : Name: Password: The KT88-Z tube's construction features gold grid wires and a new internally coated black glass bottle. The bottom line: IMO these tubes are big, bad and expensive but well worth the price premium for those seeking the best sounding tubes! Great quality 572-B vacuum tube for use in Class AB2, Class B, Class C RF, and audio amplifiers. I also have a matched pair of Shuguang Treasures CV-181T's and they are the best 6SN7 variant I have heard (better than NOS Sylvania 6SN7WGTA's that I've directly compared them Website : www. Jul 10, 2009 · A-534B - 300B tubes - listening tests, note that this post was origianlly written Jan. $36. So Caveat Emptor when buying from tube dealers who do not have long burn in time for their tubes. The 300B-98B features a mesh anode that is coated in a graphite emulsion, gold grid wire, and a ceramic base with gold pins. This Shuguang Treasure KT66-Z tube is their premium export grade and purchased direct from Shuguang in China. 5 speaker cables, RPF-120 Conditioner, PC-1. Audiophiles have been waiting years for the Western Electric company to produce more of their great 300B tubes. Anybody have info on the restart of this company? Shuguang tubes,Products Changsha Shuguang Audio Ltd. The Chinese (Sino) made Shuguang 12AX7B vacuum tube is a popular choice for high gain guitar amps. Shuguang 6V6GT Power Tube - Platinum Matched Item 6V6GTSG PL The Shuguang KT88-98 vacuum tube is an octal based beam power tetrode that delivers lush harmonics and exceptional clarity for studio or stage. The Shuguang Treasure KT-120 tube, the subject of this review, has some distinguishing features that include the internal carbon polymer compound coating, gold plated pins, Super Alloy, and Teflon insulator connector housing. Back to top Sep 30, 2017 · Shuguang historically select the tubes with better plate current test results (strong emission) for its export market. The Chinese (Sino) made Shuguang KT88-98 vacuum tube features exceptionally balanced sound at a bargain price. Dec 28, 2019 · PSVANE (now have their own factory but used to be made in Shuguang tube factory), and Lanai (new tube company started by some PSVANE ex-PSVANE folks who left PSVANE to go out on their own. It provides nice gain, tight bass, punchy mids and silky trebles with overall definition and Jiangsu Tube-Cote Shuguang Coating Co. Sep 2, 2014 · Up for sale will be one matched pair (2pcs) of ShuGuang Treasure vacuum tubes CV181-Z (Substitution of CV181 CV181-T 6SN7), packed in environmental protection box as picture shown, product of SHUGUANG Electron Group. Their 300B tube production accounts for nearly 80 percent of the worldwide output. Weaker tubes are sold mostly within Greater China Apr 18, 2016 · Features: Shuguang "Nature Sound" series products were successfully listed in May 2o12. The KT66-Z tube's construction features gold grid wires and a new internally coated black glass bottle. It provides nice gain, tight bass, punchy mids and silky trebles with overall definition and Shuguang has been around since 1958 producing vacuum tubes and have made huge strides in quality in the past number of years. A new evacuator is utilized for a much longer time period increasing vacuum over 100 times more than their current 5U4G tube. From sparkling cleans to saturated overdrive tones, these tubes provide a dynamic range that captivates listeners and inspires performers. jjyaudio. Ich geh' mal zum Doc: Hier gibt's alle Produkte der Marke TAD: die exklusiven TAD Redbase Röhren, premium-selektierte Grayplate Röhren, Equipment wie unsere Class A Converter, Bias Master oder Silencer, sowie Hallspiralen, Kondensatoren oder These tubes are packaged in boxed sets of two (matched pair). Shuguang 211 Power Vacuum Tube (1 Review) USD $‎87. For the 12AX7 tubes, yes they will make a big difference. The Shuguang WE 300B vacuum tube has exactly the same electronic and mechanical specification as the original Western Electric WE-300B power tube. broken off from the tip won’t hurt the tube structure’s integrity at all. - Shuguang audio（shuguangtube audio） The 12AX7B from Shuguang is the stock tube of most amplifier brands*. Welcome to perhaps the largest vacuum tube factory in the world! Shuguang manufactures 40 percent of the world's tubes. If "Single - White Boxed" option is selected we will send un-matched tubes in the quantity ordered. Renowned for its robust construction and exceptional sound quality, this KT88 tube is a staple for musicians and audiophiles alike seeking that classic tube warmth and clarity. Shuguang has been around since 1958 producing vacuum tubes and have made huge strides in quality in the past number of years. When this option is selected we will send an un-matched tube in the quantity ordered. Due to datasheets that do not list the same conditions as Western made 572B power tubes, we are uncertain if the Shuguang 572B has the same maximum ratings as USA made tubes. With updated equipment and quality control improvements they are now one of the worlds largest tube manufactures supplying many of the OEM amplifier manufacturers and most of the boutique tube brands from around the world. The price is for 1 Best Matched Pair of Shuguang WE211 Vacuum tubes. It has good detail and smoothness, but a little edge in the midrange. A cost factor plays into my decision. The I-25 has 25 WPC through 4 EL34 Shuguang black bottle Treasure Tubes. Tube rectified. We see this ‘floating glass’ from TJ Full Music 300B tubes, but not much from other Chinese brand such as Shuguang 300B tubes produced in southern 300B users today have a surprising assortment of production tubes to pick from. Like our A-534B it uses EL-34 driver tubes, so no problems driving low efficiency and hard to drive speakers to decent levels. However, since the tube glass stem is a wide structure supporting the full filament structure – a small piece. Wondering if they meet the same spec as before. Chinese tubes are durable, long-lasting, quality, toneful tubes. That's why they do STR's, (Special Tube Requests) to the exacting specifications of Ruby, Penta, and TAD, to name a few. A new cathode coating process provides a much smoother finish improving electron flow and they are burned in at high voltages for a much longer time for Supplier: Grant Fidelity Price: 6CA7-Z $230, per grade A pair; KT66-Z $280 per grade A pair, YMMV due to currency volatility. Grant Fidelity is located in Canada and we offer tubes to worldwide music lovers from our tube website . 300B tubes tested: Shuguang 300B-98 - Retail $160 USD Pair 30 day warranty Introduction. 95 . grantfidelity. Company Information Grant Fidelity Calgary, Alberta, Canada. Also, you don't really have much choice as N. The Shuguang factory in China is currently responsible for approximately 40% of the world’s production of vacuum tubes. If you need one tube select "Single Jun 26, 2010 · I am thinking of replacing the EL34As with the Shuguang Treasure 6CA7-Z. SG KT88 PLUS 1 pair SG KT88 PLUS. T Series (the high end black bottle tubes) – started production since 2010 first by Shuguang under contract, now by Psvane themselves Oct 18, 2011 · The Chinese manufacture some of the best tubes on the market today. Similar problems are reported by Mark Wheeler in his Aug 12, 2010 · Shuguang's new amp designed to get the most out of the Treasure tubes, comes loaded with 300B-Z and 6CA7-Z Treasures. Don't beleive all the bull{censored} you hear/read, it's mostly that - BULL{censored}. Feb 5, 2011 · The tubes are inserted into the amp, and held in place neatly by the foam packaging. You need to order "2" tubes to receive this boxed set. Only one tube left in stock! The Shuguang Treasure series KT88-Z power tube sounds fantastic and looks great too. High end EL34 (6CA7) tubes from the world's largest vacuum tube manufacturer - Shuguang tube factory, under Treasure series to celebrate the factory's 50 years' history - officially launched in 2008 into high end home audio market. The 12AX7B from Shuguang is the stock tube of most amplifier brands*. Tube Amp Doctor Musikhandels GmbH, based in May 17, 2010 · Shuguang has raised the standard with their Black Treasure series tubes with the KT-88’s and the CV181-Z/6SN7 providing better then the best NOS sound in a modern manufacture tube. Engineered for durability and consistency, the Shuguang EL34B tube ensures reliable performance even under the most demanding conditions. 5 Power Cables, 2 x BT-12 Bass Traps. These Shuguang Treasure tubes are their premium export grade and purchased direct from Shuguang in China. Sort & Filter. I have not upgraded the tubes, and there are many possible upgrades, including the Psvanes. If you buy 2 pair(1 Quad, (4 pcs)), we will send the Factory Full Matched tubes to you. Shuguang main entrance: you will notice the LG logo for their joint-venture subsidiary. The Shuguang tubes has a nice neutral feeling too it. But, then I hit hitch number 1: problems with import duties at Heathrow. Some of these tubes are packaged in boxed sets of two (matched pair). Dec 2, 2022 · Note: The Shuguang 12AX7A vacuum tube has been discontinued by the manufacturer. The anode is carbonized iron. Sonic Character . This unique HPCC coating is known as High Polymer Carbon Compound glass coating and is unique for its ability to reduce stray electron emission that can otherwise reflect off the glass. Having said all above, will add the Shuguang WE KT88 red base tubes are the most organic KT88s I have ever listened to. The factory was hit by an earthquake 3. If you order "4" tubes we will send a Matched Quartet whenever possible. , Ltd. I tried the Tung Sol and Shuguang in V1 and results were noticeable. Mar 16, 2022 · It's a known fact that both Ukraine and Russia are important suppliers of raw materials, particularly steel and aluminum, but also many critical parts and components for the electronic industry. We are adding back in KT88-Z, 6CA7-Z (EL34), 300B-Z, CV181-Z (exact replacement of 6SN7) and the most recently 6SL7-Z (exact replacement of 6N9P) models of Shuguang Treasure black bottle tubes with our newly formed quality control collaboration with Shuguang tube factory. Wide sound stage. At the same The Chinese (Sino) made Shuguang 300B-98 vacuum tube is Shuguang's copy of the famous Western Electric 300B power tube. Not a part of their ongoing business plan To counter this, Shuguang have recently released a batch of new tubes including a rerun of the 845B's (Jan 2009) and the 'treasure series' tubes. This 300B tube has a carbonized nickel anode and gold grid wiring. If you need one tube select "Single - White Boxed". The Shuguang 12AX7-A has not been produced since 2019. Large selection in stock and ready to ship! There have been many many same models of triode tubes (such as 300B, 845, 805 etc) pumped out by the two major tube factories from China, Shuguang and Psvane, in the past 10 years, under their own brands or different OEM brands and series. Sort Items per page Shuguang 6V6GT Power Tube Item 6V6GTSG. Jul 15, 2015 · I suggest Preferred Series 7189 power tubes, which will provide the most headroom and keep your amp cleaner/clearer when pushed hard. Mar 7, 2022 · The Shunguang site even lists the very popular WE6SN7, which has been the topic of several forums. 30 USD / EACH. When the tube stockpiles dried up in the 80’s, and before modern tube production ramped up, there was little available on the market except the Shuguang 12AX7A vacuum tube. The Tung Sol is bright, I mean fairly bright compared to the Shuguang. Shuguang tubes available here. For the same tone with lower noise floor try the Shuguang 12AX7B. Some like the current EML 320XLS, NOS versions of AVVT/Vaic 32B, 320 and 520 and current equivalents from Ayon Audio have non-standard specifications. For more details or suggestions send our staff an email. If your budget allows, the reissue Genalex/Gold Lion ECC83/B759 tubes are excellent. Tight bass, extended highs, mids just right. Crafted with precision and passion, these tubes are the perfect choice for musicians and audiophiles seeking authentic vintage tone and dependable operation. Featuring the classic "coke bottle" shape and rugged internal design, these premium Shuguang 6L6GC tubes are right at home in virtually any vintage amplifier calling for a 6L6 or KT66 output tube. From our KT88 power tube type listening tests: "The Shuguang KT88-98 tube has perfect clarity from the very bottom to the very top of the frequency spectrum. 2009. The Shuguang 845 power tube is fast and clean sounding, with good tonal balance with a slightly forward midrange. Please Note: These tubes are packaged in boxed sets of two (matched pair). sobyn dpkkbvi qaau uqcmd jiaegm bzlm edipv cdavp ixy dkjh