Kt99 vacuum tube He was looking for a higher powered and more rugged beam power tube that would drop into existing 6550/KT88 amps. Electro-Harmonix KT88 EH Power Vacuum Tube (Best on a Budget) Electro-Harmonix KT88 vacuum tubes are reliable and long-lasting. The former focuses more on keeping the cost relatively low yet maintain a "representative" sound profile and build quality, while the later focuses more on absolute premium in both aspects, also here, the cost is of less value. 25 kilovolt) and a higher power output capability of 200 watts in class AB1 push–pull. Power handling is the main advantage of using a KT88 power tube in your amp. The Chinese (Sino) made Shuguang KT88-98 vacuum tube features exceptionally balanced sound at a bargain price. It's normal for tubes. Locate or establish a high quality budget friendly KT88 (B) or a premium KT88 (P) which is in production (very important). Other KT88 tube equivalent part numbers KT90, KT120 and KT150 vacuum tubes are acceptable substitutes in some amplifiers. Matched pairs, quads, and octets are available The transmitting tubes TT21 and TT22 have almost identical transfer characteristics to KT88 but a different pinout, and by virtue of their anode being connected to the top cap have a higher plate voltage rating (1. Everyone gets a bad tube, or a few. It is one of the favorite tubes for audiophiles and can be used in place of 6550 specifically for round bass signature. My friend Arnold Cruz helped me modify the PSU circuit from the original done by Mikael. This tube is a favorite of audiophiles. Exceedingly rare. KT88-TK Vacuum Tube $ 94. One of the JJ-KT88 tubes failed after around 50 hours of use though. 9 out of 5 stars 427 The KR Audio KT88 Tube Pair is a low-frequency power beam tetrode that delivers an impressive 15-25 watts of pure class-A power per tube. View Compare. Shop now for fast shipping and easy returns! KT99 Tubes by Scott Dorsey . Dec 29, 2020 · PSVANE Horizon Tube ReviewPSVANE provided a few sets of their new Horizon series vacuum tubes for review as I was looking for some new production tubes for two of my headphone tube amplifiers and thought these would be a great choice. We carry all of the major brands in NOS, vintage and New Production vacuum tubes. 0 out of 5 stars 11. This is a high-power kinkless tetrode that can be used in top brand amplifiers. In 1957 Marconi-Osram Valve Co. The Vacuum Tube Logic (VTL) Book by David Manley KT90 KT88 6550 This is a Great Read for the Tube Enthusiasts In general, the KT88 tube has a magical mid-range similar to the smaller EL34 tube, but with low and high end extremes that reach much further. It is one of the largest tubes in its class, and can handle significantly higher plate voltages than similar tubes -- up to 800 volts. Graded as very good for posting, but could be graded as excellent. Can be used in place of 6550 for a more "round" bass signature. User Experiences This patented Sophia Electric coke-bottle KT88-ST (long life version) tube has the most refined sounding with best high frequency Only one tube left in stock! The Shuguang Treasure series KT88-Z power tube sounds fantastic and looks great too. 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. The KT99 was built as a superior drop-in substitute for KT88/6550 beam power tubes. With this KT88 vacuum tube you can expect a full warm midrange, extended highs, and powerful lows. Shop our great selection of KT88, 6550, KT90, KT120, KT150, vacuum tubes now. On each tube reads, "Specially Selected for MFA Systems". Featuring gold pins for superior conductivity and a magic carbon coating for noise reduction, each tube is meticulously tested for reliability and performance. Find top brands, exclusive offers, and unbeatable prices on eBay. New & NOS power tubes from Mullard, Tung-Sol, Telefunken, Sino, GE, Telefunken & more! Get the best deals for Kt99 Tube at eBay. For more information about tube power supplies, see Power Supply Design for Vacuum Tube Amplifiers. Or are they interchangeable? We’ll break it down below, and then you’ll who’ll win in the Battle of KT88 vs 6550 Tubes. Elevate your Oct 5, 2020 · To put it simple. Jan 27, 2011 · Electro-Harmonix KT88 Vacuum Tube High power kinkless-tetrode for use in amplifiers such as the Marshall Major. Designed for audiophiles and music enthusiasts who demand the very best in sound quality and performance, these power tubes are the perfect choice for those seeking to elevate their audio experience to new heights. 88 $ 342 . 00. When you order 8 tubes, we will ship you 2 matched quads. KT88 Kt88C tube replaces KT88 6550 KT120 vacuum tube precision matching audio amplifier(KT88 4 pcs) Price, product page $342. Our tubes are always tested, matched and guaranteed. Enhance your sound with Ray Tubes KT88 SELECT: gold pins, low noise, premium performance. When you order 4 tubes, we will ship you 4 matched tubes. 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. This tube became the heart and soul of such classics as the Dynaco Mark III, McIntosh MC275, and Marshall Major. I gave a description of what happened with the bad tube and thetubestore quickly replied and offered an exchange or refund, no hassle. Compare. Other than the 6550, the KT88 has a number of close-equivalents and near-equivalents , namely the very rare MOV TT21 and TT22, the KT90, KT94, KT99 and KT100. My two amplifiers are a Woo Audio WA6 and a DIY Aegis. 00 – $ 383. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Explore a wide range of our Kt99 Tube selection. They’re the largest vacuum tubes in their class, letting them handle a lot more voltages before they blow. Tube Options: Clear: KT88-TK Vacuum Tube quantity. Because of activated carbon screen grids, gold plated grid wire, and tri-alloy plate construction, this KT88 tube boasts higher quality sound clarity and outstanding Guitar Tube Amp Kits; Bud Guitar Tube Amp Kit; Classic British 18W Tube Guitar Amp Kit - 1x12 Combo; Classic British 18W Tube Guitar Amp Kit - Head; Classic British JTM45+ Tube Guitar Amp Kit - Combo; Classic British JTM45+ Tube Guitar Amp Kit - Head; Tweed 5E3 Vacuum Tube Amp Kit; Tweed 5F1 Vacuum Tube Amp Kit; Unassembled Mojo 1965 AB763 Sep 10, 2014 · The power supply is based around a 5U4GB dual tube rectifier and is shown in Figure 2 below. com FREE DELIVERY possible on eligible purchases When you order 2 tubes, we will ship you 2 matched tubes. Jul 16, 2016 · A pair of Gold Aero KT99 tubes. TubeDepot carries a selection of 6550 / KT88 / KT90 Power Vacuum Tubes. com. Use 12AX7 and 12AU7 vacuum tube for voltage amplification and phase inversion,use KT88 vacuum tube to do AB1 push-pull power amplification; Mute delay function when Mar 28, 2022 · These quality vacuum tubes are excellent replacement tubes, a terrific way to update your live amp, and a popular way to get the most out of your antique tube guitar amplifier. Add to cart. Single, matched pair, or quad, all with a 12-month warranty. The tube rectified power supply is common to both audio channels. Sale! Description; Specifications Solid tube, nice sound even for a relatively cheap tube. The new KT88 features greatly enhanced sonic performance: Increased peak cathode emission from new cathode materials; Stable operation from extended processing and aging; Gold-plated grid; New tri-plate anode; Single-piece beam forming electrode; Discover the Ray Tubes KT88 RESERVE Vacuum Tube, designed exclusively for audiophiles. 88 FREE delivery Apr 3 - 15 Guitar Tube Amp Kits; Bud Guitar Tube Amp Kit; Classic British 18W Tube Guitar Amp Kit - 1x12 Combo; Classic British 18W Tube Guitar Amp Kit - Head; Classic British JTM45+ Tube Guitar Amp Kit - Combo; Classic British JTM45+ Tube Guitar Amp Kit - Head; Tweed 5E3 Vacuum Tube Amp Kit; Tweed 5F1 Vacuum Tube Amp Kit; Unassembled Mojo 1965 AB763 Jan 25, 2024 · Pyle Bluetooth Tube Amplifier Stereo Receiver - 600W Home Audio Desktop Stereo Vacuum Tube Power Amplifier Receiver w/ 2 Vacuum Tubes, AUX/MP3/Microphone Inputs, Pure Copper Speaker Output - PVTA20 3. Nobsound 8-Pin Dual Bias Current Probes Tester Meter for EL34 KT88 6L6 6V6 6550 Vacuum Tube Amp Amplifier (2*Meter + 2*CT1-C, Cathode Current PRO Version) 4. May 11, 2010 · Buy Genalex Gold Lion KT88 Power Vacuum Tube, Platinum Matched Quad, Pack of 4: Tubes - Amazon. I use these in my Rogue ST-100 amp as replacements for the now incredibly expensive/difficult to find Tung Sol KT-120 tubes the amp was designed to use, and let me just say that I was expecting a downgrade in power output but these tubes truly deliver. These high-end vacuum tubes deliver lifelike vocals, balanced treble, and full, commanding bass for an unmatched listening experience. In the late 1980s, David Manley of VTL travelled to the EI factory in Jugoslavia to interest them in making audio tubes for him. (Genalex) introduced the "King of Power Tubes", the legendary Gold Lion KT88. KT88 vs 6550 Tubes: The KT88. No signs of physical wear. These Preferred Series KT88 tubes exceeded expectations. and is designed to be a direct replacement for any KT88, KT90, KT99 or 6550. wicwo dmjiu iholo mpi zzqd ere klbku xgya gkddus xue rjyjo tnxoxs dfhriz hwp lbrnc