572b tube substitute

572b tube substitute This definition of Q is the one used by Eimac® in Care and Feeding of Power Grid Tubes. Whether you are repairing an old TV, building an audio amplifier or refurbishing your company's induction furnace, we have your tube. Audio Tube List. The Svetlana 57B Tube The Svetlana 572B is a high-mu power triode intended for use in Class AB, Class B and Class C, RF and audio amplifiers. Every tube we sell is tested and Thomson-CSF 572B transmitting tubes; INSTRUCTION MANUAL FL-2000B YAESU MUSEN CO The FL-2000B uses a pair of 572B/T160 transmitting triodes in a class B which cannot be cured by tube substitution. MACHLETT FACTORY DIRECTTESTED AND SHIPPED FROM FACTORY 572B MACHLETT PAIR (2 TUBES)572B Machlett Matched Pair (2 tubes) New Current Production Full 1-Year Warranty direct from us No returns, however defective devices will be replaced free of charge for 1 year. These 572Bs are a modern version of the 572B MACHLETT FACTORY Direct Matched Pair (2) Tubes 1-Year Warranty - $125. That's the very reason why I gave up on the Swans and such. 2 hole Collins 30L-1 Restoration. I bought 3 572b tayor tubes didn't last 3 day very little talking was done on tubes went down quick. Latest production. You can substitute 6JE6, Mohawk 10 572B tube Linear Even if you aren’t a tube aficionado, (And 572B version). Tbc. mullard 5ar4 gz34. remingtoncountry1100 2,532 views. 812 Tube The 812 was a moderately low mu tube, primarily intended for grid driven modulator I would also like to test some recently aquired 572B tubes >that I am considering using in place of the 811As in this amp. Working RF Parts Company. Price is for a Single Tube. pdf (43950 bytes) 5730 NU 5730. Arrived with unmarked(alleged Chinese MFG) 572B tubes. Heathkit SB-200 Repair and Mods: Soft Start, The availability of new 572B tubes from modern Chinese suppliers has been dramatically improved by RF PARTS. 99 USD. TOF Tuning Aid. Home Brew Amplifier Parts . 1600 EL38=6CN6=CV450 Mullard Pentode (top cap anode, octal base)(spec sheets available, good for DIY power amp project) (tube looks similar to a EL37, but grid biasing is different, it is NOT a substitute for a EL37) (Vplate=800V max, Vplate=8000V! peak pulse) 1) EL38 Mullard BVA brown base used/like new 1965 $40 Tube data & amp schematics onlineTubes and Parts for Hi-Fi,Radio,Guitar,etc. This is a pack of four matching No Mickey Mouse substitute tube testing done with these rare tubes! These tubes have bright shiny getters, 572B Cetron: New old stock, some in original box. If mistuned of if there is a load fault of some time that unloads the tank 6GE5 is a lower cost substitute for the 6HB5 in the acoustat servo 572B electron vacuum tube High-mu power triode for use in Class AB2, Class B, Class C RF to avoid internal shorts in equipment designed for horizontal tube mounting. 572b tube module part 2 - Duration: 1:25. The amplifier operates the tubes beyond tube Find great deals on eBay for taylor 572b tubes. Shop with confidence. Vacuum Tube Manual: RCA RC-22 1963 --texts. Tube & Rod – Fiberglass (FRP), Structural, Preformed Shapes, Round Hollow Tube, Round Solid Rod, Square Hollow Tube; Antenna Spreader Kits & Building Products – Fiberglass Pultruded Tube And Rod Spreaders Substitute for TRN5-5015 Tube Shield for 7 pin mini tubes (short height 4 pin Ceramic for tubes 45 / 71A / 300B / 2A3 / 572B / 811 / 10Y / VT-25 etc. Anyone know what these tubes were used as. Will Shuguang 572B's be substitutes for 572BT160L in FL-2100Z rectifier tubes. Examples are the KW1000 and Yaesu FL2100. 572B Svetlana T~ 572B. 3. 023 Tubes and Sockets. pdf (178094 bytes) 5731 RCA t 5731. It should be 47 ohms. 900v @ 1. Fiberglass Products. For Sale: (4) 572B Tubes. . 00. The valve is a hi μ power triode, used in many RF linear amplifiers. Price: $42. 2018 Online shopping for popular & hot 572b Tubes from Consumer Electronics, Amplifier, Electronic Components & Supplies, Integrated Circuits and more related 572b Tubes like 572b Tubes. The tube to the left is in my high voltage test fixture. 5ar4/gz-34 mullard used/tested 7 notch $75 - out of stock - 5ar4/gz-34 mullard used/tested four notch version $75 - out of stock - Home / Shuguang Vacuum tube / Shuguang Vacuum Tube 572B Hifi Tube 4PINS Shuguang Vacuum Tube 572B Hifi Tube 4PINS. 55" Plate diameter: 811A / 572B / 866 / 833, Taylor, MFR: Taylor VACUUM TUBE and VALVE CROSS REFERENCE SUB / SUBSTITUTE / SUBSTITUTION EQUIVALENT and REPLACEMENT LIST. I can see going the other way on a substitution 572's for 811's but not the way >> there some US tubes they will replace easily, AL-572 manual - Download as PDF The AL-572 uses four 572B tubes in a class AB2 grounded NEVER replace any circuit components or wiring with substitute parts. pdf (65669 bytes I would also like to test some recently aquired 572B tubes >that I am considering using in place of the 811As in this amp. Svetlana 572b tubes. european lettered tubes a thru z plus european numbers cross referenced to american substitutes to replace use * these are parallel filament This is a suitable replacement for any 6KD6 tube type. If you have a link to a schematic which is not listed here, please let us know - we will be more than happy to add it. Subject: BW-FP-2004-04-29 Created Date: 4/30/2004 12:47:15 AM Here you will find just about every tube ever made. The 572B is an indirect descendent of the 811 tube. The 572B is a replacement valve for the 811 transmitting tube. EL38=6CN6=CV450 Mullard Pentode (top cap anode, octal base)(spec sheets available, good for DIY power amp project) (tube looks similar to a EL37, but grid biasing is different, it is NOT a substitute for a EL37) (Vplate=800V max, Vplate=8000V! peak pulse) 1) EL38 Mullard BVA brown base used/like new 1965 $40 I would certainly would not use a generic > $39 Chinese 572B. In normal operation the anode voltage swings between twice high voltage supply to a few hundred volts positive. 572B MACHLETT FACTORY Direct Matched Pair (2) Tubes 1-Year Warranty - $125. Four rugged Tubes The AL-572 uses four rugged fully neutralized tubes. substituted for 572B's. links to Tube Amp info on the web respect to the base pins to avoid internal shorts in equipment designed for horizontal tube mounting. Tube Sockets, Tube Accessories, Vacuum Tubes, Sweep Tubes, Tubes, 1L6, Admiral 1L6 Throughout history, to speed development and reduce tooling costs, newer tubes use tooling from older tubes. vacuum tubes, radio Tubes, audio tubes, electron tubes, valves, grid caps, sockets, capacitors and tubes for amplifiers. The bottle tubes mentioned 811A and the 572B have minimum warm up time of 10 seconds before use, I have several amps that use bothe /either the 811a and the 572b tubes. Menu. I was My first thought was to wonder if one of these could be a plug-in substitute for . A 572B/T160L tube original for FL-2100B made by Centron Mike43DA007. Update history or all valves Tube Data Sheet Locator. Up close and personal with a 572B tube. Audio tubes are a specialized breed and as such, we feel it necessary to create separate listings and pricing for these tubes. 7A; MATCHED PAIR (2) 572B TUBES This sale is for Matched Pair (2) of 572B tubes. Throughout history, to speed development and reduce tooling costs, newer tubes use tooling from older tubes. XSHN07015346 . Vacuum Tube Manuals. Here is a 5AR4 before it is inserted into a glass envelope. Featured How to test 572B tubes? Does anyone have a suggestion about how to go about testing these tubes - such as some kind or substitution method, or something Also the curves for the RF Parts 572B (Chinese) tubes would be interesting to see as well. GS-35B transmitting tube. You Might Also Be Interested In JJ ECC83s / 12AX7 Preamp Vacuum Replace Rectifier Tube with Solid State Diodes AllAmericanFiveRadio. The Svetlana 572B may be used as a direct drop-in replacement in any Title: 572B Author: Scientific Instrument R&D Co. Tube for AL-572B, Pack of Four Matching Tubes Click here for a parts chart for the 380-0572B-4M. As of 3/2013 they are only manufactured in China and most likely only at the Shuguang plant. tha sites say that the 572 is a "drop Generally speaking the 572B will substitute for 572B AND 811A TUBES IN STOCK 06/08 Electron tubes and vacuum tubes for broadcast, industrial and special purpose MOST POPULAR TYPES ARE LISTED OR CAN BE QUICKLY Tubes For Amps is your source for all things vacuum tubes. Home; Product Listing; My Cart; My Account; Log In; TRANSMITTING & RECEIVING TUBES - Certified Quality Tubes For All Applications . Substitute a low-L film resistor, with the same R as the design Summer is officially here! Be sure to re-tube your amps! Categories. Four rugged 572B tubes give you near legal limit power and instant 3 second warm-up time. Parts Express stocks and ships free - Vacuum Tubes from the category of Vacuum Tubes & Amp Parts in the Electronic Parts Department. Total number of schematics listed is 254. CV1988=6SN7GTY / 6SN7GT Brimar England 1950's-1970's (highly recommended, the best sounding 6SN7 for the money; it's strengths are its super soundstage - very wide open sound, it's a very musical tube, good midrange detail and high-end extension, bass ok but not thunderous) - Deja Vu Audio Type 45 amp - Cary preamps and amps - Singlepower SED, one of the oldest current manufacturers of vacuum tubes, has a reputation as the world leader in vacuum tube production. Will Shuguang 572B's be substitutes for 572BT160L in FL-2100Z A 6LB6 can be used to substitute an 8950 this way also. Ameritron 572B Replacement Final Tubes are available for the Ameritron AL-572 series of 1,300 Watt power amplifiers. doc. Classified Index Menu new visitor? try here as a start Now with 5,310 Valve Exhibits. One is a TAYLOR & the other 3 have NO NAME or markings but are the SAME color as the TAYLOR tube The DXZone. 341 341. With stringent quality control and the best raw materials, SED offers the ultimate sound to musicians and audiophiles alike. The 6146B Beam Power Tube and Data Sheets 572B MACHLETT FACTORY Direct Matched Pair (2) (2 TUBES)572B Machlett Matched Pair UE-549 1-Year Warranty Single Tube Substitute for 866 3B28 836 Rectifier. * Good quality tubes made in China. [Amps] What to do with tubeless sweep tube FL2000 To: amps@contesting. pdf (65669 bytes Info's collection of "svetlana 572b tubes" from various sources. 5 Million products stocked. Stability problems and arcing problems are unrelated!. DX Engineering 572B Power Tube DXE-572B DX Engineering 572B Power Tubes are available for all-purpose Amateur Radio service. I can easily get a good pair or three 4-400's for the price many dealers want for those sweep tubes. Formerly BOI AudioWorks. The Ameritron AL-811H amplifier is designed for four 811A triode tubes. what is the best brand to buy and where can you buy them ? There are roughly 3 kinds of vacuum tube types: and the FL2100 uses two 572B's. The AL811 tube is a descendent of the 812 tube. Find best value and selection for your High voltage rectifiers replacement for 866A or Tube Substitute for Tube Plate Anode Top Cap 3B28 572B 811A The older gray case units used a 6AQ5 for the keying circuit and 6LQ6's for the driver and finals. * Brand new. 12AT7 / ECC81 Shuguang Vacuum Tube Factory Tour. amplifiers: product id: amplifier, 1500w, export , with imported tube: $3,395. 812 Tube The 812 was a moderately low mu tube, primarily intended for grid driven modulator You can't get any glass tubes that are made in NA anymore, but if you substitute imported 572Bs for imported [Amps] Replacing 811A with 572B, Paul M Dunphy DX Engineering 572B Power Tubes are the best choice for use in all types of RF power amplifiers and in all installation attitudes; including horizontal, diagonal and vertical Find DX Engineering 572B Power Tubes DXE-572B and get Free Standard Shipping on orders over $99 at DX Engineering! How to Find out if an Electronic Tube Is Good. The Svetlana 572B may be used as a direct drop-in replacement electron Tube Data sheets - 5. It has become increasingly hard to find good 572B tubes. Arcing or Gassy 572B Tubes . 00: al-1500fxce: hf amp, 1300w, (4) 572b tubes, 100/110/120v us Forum discussion: Got a new Ameritron AL-572 1. This article examines the performance of the Ameritron AL-811H amplifier with the supplied 811A tubes and with 572B tubes, and details a procedure for replacement of existing tubes. Various brands. Here are the facts as I learned them from Glen Zook, who was commenting on tube choices for the Heath HW-100 transceiver. We carry premium hand selected vacuum tubes for guitar and HiFi amps. The DX Shop Limited are sole European Distributors for Thomson-CSF Brand transmitting tubes. com Message-ID: 8950 / 6LF6 / 6MH5 / 6LB6 / Etc << < (3/3) KC4VWU: Shane, you must have a boatload of 8950's. electron Tube Data sheets - 5. This Substitute Part is similar to the item PLCAP1 Ceramic Plate cap for Tubes with 0. The YAESU linear So people used this one as an inexpensive substitute for the Info's collection of "svetlana 572b tubes" from various sources. Readbag users suggest that RF Parts Company Catalog 2011 811H Heavy Duty Substitute for 811A Just drop this tube Replace the 811A's with these 572B tubes in The 572B is a replacement valve for the 811 transmitting tube. This list is Constantly and Perpetually under construction. Discussion in tubes from a local estate. NOS; Toroidal Transformer for 4 x 572B amplifiers 230V primary. Tube Sockets, Tube Accessories, Vacuum Tubes, Sweep Tubes, Tubes, 1L6, Admiral 1L6 tube substitution list. Collins 30L-1 Linear Amplifier Restoration & Repair: One of the 811A tube grid resistors measured 91 ohms. No Mickey Mouse substitute tube testing done with these rare tubes! These tubes have bright shiny getters, 572B Cetron: New old stock, some in original box. Loading Unsubscribe from AllAmericanFiveRadio? Cancel Unsubscribe. pdf 811H Heavy Duty Substitute for 811A Just drop this tube into Ameritr AL-811 on u se LOOK! rs Replace the 811A's with these 572B sub categories. 3kw amplifier for Christmas, but have not powered it up yet. com 3 links about 572b tube Audio Tube List. Since they are the same tube as you buy >> Subject: Re: [Amps] Replacing 811A with 572B >> >> >> The 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. eye 341 This tube hit list shows all tubes used in at least one model on our site, ordered by total occurrences. Shuguang Vacuum Tube Cross Reference Table Type Part Number Cross Reference Triode 2A3B(2A3) 2A3C Tube 572B 805(FU-5) GL-805 807(FU-7J) UY-807 TEST DATA FOR ELECTRON TUBE TEST SETS TV-7/U, TV-7A/U, TV-7B/U, cq uipmcnts, it is necessary to substitute a known good tube of the same type A 572B/T160L tube original for FL-2100B made by Centron Mike43DA007. Seems like I recall they were used as PA outputs in some early transmitters. All models are weighted the same, and NOS vacuum tubes for sale and electron tubes for audio, guitar amplifiers, radio vacuum tube and audio tube at LOW prices! Professional Testing with 30 Day Warranty! The 6146B Story – Fact & Opinion. 6/ 24/ 2018 Tube Output (25 - 75 Wa tts) Single 1628SEA 211, 300B, 572B, 811A 6AQ5, 6V6, 6L6, 807, 5881, 6550, EL84 1642SE Parallel - 211, 572, 811A, 845 - Vacuum Tube Manual: American Substitutes for Foreign Types. The National Valve Museum: Contact . Price is for The Svetlana 57B Tube The Svetlana 572B is a high-mu power triode intended for use in Class AB, Class B and Class C, RF and audio amplifiers. Of the two plate curves I posted, neither one would pass the paofri test. Find great deals on eBay for 572b tube. 572b tube substitute