This is a comprehensive reference for collectors and. We have added a shopping cart for easier ordering and an improved search feature. Utilizing a fully formed, onepiece outer shell eliminated the. It seems like the prewwii tubes dont have dates and feature the engraved base. Environmental protection agency office of air and radiation office of air quality planning and standards research triangle park. Western electric 101d data sheet 1933101d, we101d, we101d, we101d, we101d. If you need to print pages from this book, we recommend downloading it as a pdf. Weldon of dallas, texas, for xera, a mexican station along the border with texas. That reads to be a great option, especially since there is an option for curve trace matching.
For all promotional offers, additional terms apply. Focusing on a lot of build a available for sale online. Your reliance on this data in no way implies any responsibility on the part of, in regards to your ability to buy or sell products at. O data age 80, has been a director of fonar since february 1998.
This is not a simple collection of scans ripped from the internet. Hardtofind data for 44 western electric tube types 205d, 300b, 350b, etc. Many of these tubes were superb sounding audio tubes that are still in very high demand today. We specialize in newoldstock tubes and offer high quality tubes, sockets, capacitors, and other parts. I have tried literally all of them from 5u4g 3 amp filament current to the 5r4gys 2 amp filament current gz 32, 34, 37 by the likes of mullard, phillips and rca. Our commitment to quality and service has allowed us to be the leader in the field since 1960. That way you can print then peel and stick data to a white tube box. Western electric inventory last updated on september 27th, 2016 there is no bigger name in the history of vacuum tubes than western electric. Albert porters system by albertporter on may 29, 2002 all out assault.
Steam boiler in perth, western australia machines4u. It lists the names of companies and individuals providing services and goods to producers. With this in mind, we at bcm created our own custom mold made from a heavyduty plastic, for a bat house that is both functional and attractive. Unlike certain adrenaline versions of modern 300b variants, this traditional western electric recipe avoids the occasionally metallic quality and somewhat mechanical mien ive heard elsewhere. O data was the vice president for development for geneva college, a liberal arts college located in western pennsylvania. Our pharmaceutical and medical gas products and services enable healthcare professionals to provide optimal therapy. Western electric power tubes listed at western electric preamp tubes listed at western electric. We are proud to offer our new dvd book, the complete western electric vacuum tube library by james cross 2011, isbn. Compared to the western electric 422a, i think this would be the. Customers on a monthly billing cycle are billed every four weeks. Ecigaretteselectric vapor pipes the onoff button can be inadvertently depressed through a paper envelope or bag. For auction is a nice lot of five vintage broadcast style tube amplifier knobs, including one knob marked daven. Information included at this site has been derived directly from the pennsylvania code, the commonwealths official publication of rules and regulations and from the pennsylvania bulletin, the commonwealths official gazette for information and rulemaking. American telephone and telegraph company and the western electric company.
Location, design, and quality are three of the most important attributes of a successful bat house. We test your order before shipment for world class performance and the best tone possible. This is a comprehensive reference for collectors and users alike. Get the best deals on western electric nos tube when you shop. Contact to discuss price 2x we 422a bought from headfi and used for around 30 hours max, previous owner ran very few hours on them as well sold 2x 5ar4gz34 metalbase bought from audiotubes as nos around 15 hours max on one, tested the other for 2 hour. Linde gases division our industrial gases are used worldwide in virtually every branch of industry, commerce, science and research. The western electric 448a, this is one of the rarest tubes western ever made. Stay up to date and subscribe to our mailing list sign up for our newsletter and be the first to learn about special deals and new arrivals. Western filmmaker is a guide of goods and services geared to the growing film industry in western canada. Transmission engineering and data electron tube data section ab46. This comprehensive list of current extension materials includes free and forsale extension publications.
You can browse by category or use the search at the top of the page. This is a list of vacuum tubes and related tube equipment i am currently buying. Free western electric diagrams, schematics, service manuals. Compatibility of the replacement parts to the power tool is assured.
British library cataloguing in publication data a catalogue record for this book is available from the british library library of congress cataloginginpublication data berry, roger, 1951 english grammar. Western electric 422a, 1957 grey plates 110% of nos holy. May 21, 2016 2x western electric 274b bought from audiotubes around 5 10 hours max on them. Save up to 70% with instant confirmation for hotels in aichi prefecture prefecture japan. It passed in quality practically any tubes in 300b tube amp that we tried after that, as well. I plan on testing some rare 1950s gray plate western electric 422a in the allnic h5000. I was wondering if anyone knows a site, or has information that might be interesting in this regard. Youll notice the tube is taller than the doorway next to it, approximately 8 feet tall. Tube tests as new and with balanced and very low noise. You can not find all the information in this manual anyw else or for cheaper price. Huge 19311941 northern electric radio manual cd ebay. We have received queries from customers on high interest items. Western electric 422a, 1957 grey plates 110% of nos for sale. The 10j12c pentode is equivalent of western electric 310a we310a was designed for highfrequency voltage amplification in longdistance wire service systems.
Please call or email us your list of western electric tubes. Interim report to statelocal apc agencies of particle. Western electric tube data, 2nd edition antique electronic. Manitowocs remote ice machine technology allows the user to place the fan of the machine outside of the building, keeping added heat and noise out of the kitchen and dining area. The complete western electric vacuum tube library ebay. Bosch original replacement parts are developed and manufactured together with your power tool. Bcm four chamber premium bat house bat conservation and. This textbook, spliced together from a textbook on genetics and a textbook on industrial design, forces ideas from different disciplines into close proximity. The text material has been selected and arranged with the view of guiding the circuit designer most readily to the western electric tube which will meet his requirements for particular applications. Due to the potential fire hazard, the battery should be taken out of the unit prior to impounding, if possible. Our instant confirmation gives you piece of mind and more.
Ipc western electric am 1027 tube amplifier a pair sold. We are proud to offer our new dvd book, the complete western electric vacuum tube library by james. The delicacy and the details of the tube took everybody aback. Western electric 5998 electron tube description the 5998i. Western electric power tubes listed at western electric preamp tubes listed at western. Audio asylum search of all forums enter your search criteria. Ap42 supplement a october 1986 supplement a to compilation of air pollutant emission factors volume i. Purchasing vintage vacuum tubes can be a challenging endeavor.
Ee the peanuttube was also produced in canada by northern electric. For all free or discounted trials, by accepting any such offer you are agreeing to enroll in a account to be billed on a recurring basis at the thencurrent pricing following the trial period unless you cancel prior to the end of the trial period by. Electron tube data sheet western electric 437a electron tube description the 37a electron tube is a high. Typical tubes are sealed glass bulbs evacuated of gas, allowing electron flow to be influenced by an interior cathode, plate and grid. Ok, we lowered the price to be the same as those guys offering dvds with 40 or 50 datasheets. Western electric cold cathode tubes contain a minute amount of radium bromide. Western electric engineered, designed, produced or experimented with over 785 different tubes from 19 1988. Western electric 205 d super strong engraved base audio tube original box 0. Cearacteristics heater voltage plate current per section ebb ho volts. Refine results use the top search bar to find more results. We electron tubes general bulletin index and general information. The h22a is a double diode with indirectly heated cathodes. Numerous ad ditional suggestions urging stand ardization are interpreted to be a further sub division of this same question.
Antique collectibles, rare antiques, antique furniture. The complete western electric vacuum tube library books. The tubes may be mounted in either a vertical or horizontal position. Aug 11, 2012 tried to do a blind rolling of the we 421a vs tungsol 5998 with my friends and the winner was, with everybody agreeing, wa 421a. One good strong nos nib western electric 422a audio rectifier tube.
This 1960s raytheon 5755 tube is a military spec equivalent to the western electric 420a dual triode. It is intended for use as a series tube in regulated recti. This tube seems to be far more linear than the type is generally credited for. Jjs rugged construction of this tube offers high reliability without any compromise to the sound. Western electric tubes for sale only 3 left at 65%. The yellow print on the glass has the raytheon logo. This auction is for model ks15750l1 made by hickok for westernelectric operating instruction manual tube test data calibration instructions. This page lists tubes we are buying and current bidlist prices we are paying. Includes pictures of tubes and complete operating characteristics and curves. There were quite a few urging tube makers to use still stronger re. Nov 08, 2005 as i began to learn about vintage western electric tubes, i took note of the date codes. The 300bs to varying degrees but still obvious even with the best of the bunch, the western electric clones by kr audio are slightly fuzzy around the edges to give music a softer, mellower feel that contrasts with the crystalline classdtype behavior of the 45s.
The 10j12c pentodes are enclosed in glass bulb and are provided with an octal base and an indirectly heated oxidecoated cathode. They were used in a custom high power transmitter built by james o. Supplement a to compilation of air pollutant emission. Get the best deals on western electric vintage electrical transformers when you shop the largest online. Vacuum tubes appear in older radios, televisions, amplifiers, computers, and other electronic devices. A collection of electron tube specifications from the western electric library. Western electric vintage electrical transformers for sale ebay.
Environmental protection agency research triangle park, nc 27711 july 1,1986. Which factors should you consider before purchasing a vacuum tube. Western electric 422a electron tube pgscription the h22a is a double diode with indirectly heated cathodes. Western electric inventory last updated on october 12th, 2016 there is no bigger name in the history of vacuum tubes than western electric. Es of particle size distributions and emission factors including pm10 by criteria emissions section air management technology branch monitoring and data analysis division office of air quality planning and standa ds u.
I have always been curious about the very expensive western electric 422a 3 amp and the 274b 2 amp. Western electric tubes western electric 422a pair 100% nos. The 300b tube has the bayonet pin so located that it may also be mounted in a western electric 100m, 115b or similar socket. Unfortunately, this book cant be printed from the openbook. First, simplicity leads to reliability, and second, productivity is often times more important than features. They fulfill the same criteria and pass the same tests as parts used in production.
The 421a is closer to the 45s in this regard but not quite as sharp and. Avidyne xm data receiver midcontinent electric standby attitude indicator artex me406 elt six place intercom system stec system 55x autopilot. Western electric 395a tube vacuum tube ampoule bui. I also have noticed that a general 5u4grectifer tube rolling thread does not. Western electric diagrams, schematics and service manuals download for free. The following listing of tubes are those special tubes and encompass tubes used in special communications equipment, broadcasting, amateur radio and the audio industry. Western electric transmitting tube, type 270a, used at radio.
All ecigarettes should be placed in a needle tube to provide a safety barrier. Western electric tube data, 2nd edition ce distribution. The complete western electric vacuum tube library by james cross 2011, isbn. The complete western electric vacuum tube library this is a comprehensive reference for collectors and users alike. Western electric tube data hardtofind data for 44 western electric tube types 205d, 300b, 350b, etc. Western electric tube data, 2nd edition western electric tube data hardtofind data for 44 western electric tube types 205d, 300b, 350b, etc. S t a n d a r d electron tube data sheet western electric 420a electron tube description the 420a electron tube is a doubletriode having separate indirectly heated cathodes. Full text of westernelectric telephony standards 325079 key systems maintenance manual volume 2 oct78 see other formats. The tube featured on this page is a western electic 320a.
Aichi prefecture prefecture hotels best rates for hotels. Electrical data heater yoltage h e a t e r c u r r e n t meghmical data. Immaculate single tube western electric 422a with decemeber 1957 date code. For more than 60 years, iceomatic has designed and manufactured commercial ice machines, storage bins, and dispensers with two principles in mind. The this combbound book has a clear plastic sheet protecting a color cover. Clean pins, clear glass and perfect lettering as can be seen in the pics.