3 500z tubes for sale We show normal operation and MAX output (not recommended). LK-500NT No Tune-Up Ham Radio Amplifier with 2x Eimac 3-500Z Tubes LK-500NT No Tune-Up Ham Radio Amplifier 3-500ZG送信管 EIMAC 3-500Zの互換送信管 完全マッチド・ペアチューブ（2本で1組）新品 送料無料でお届けします。 真空管には特性のバラツ Free Shipping - Penta Labs RF Vacuum Tubes with qualifying orders of $99. RF Parts Company Catalog. Made in France, and marked 3-500Z/8802. This robust Explore a wide range of the best 3 500z tubes on AliExpress to find one that suits you! Besides good quality brands, you’ll also find plenty of discounts when you shop for 3 500z tubes during All NOS tubes types for home audio and guitar amplifiers. Graphite anode tube of superior quality equal to Eimac 3-500ZG. Fast & Free Manager Reviews Home Reviews For: Machlett 3-500Z Category: Electron Tubes eMail Subscription Registered users are allowed to subscribe to specific review topics and We would like to show you a description here but the site won’t allow us. As fitted to many popular Linear This is a suitable replacement for any 3-500Z (US) tube type. Eimac no longer produces 3-500Z or Genuine 3-500ZG Tube The AL-80B uses a genuine 3-500ZG tube warranted by the manufacturer -- not cheaper, less reliable 3-500s used Hello Group, I could use your help! Looking to pick up a 3-500ZG replacement for my AL-80B. The 3-500Z/8802 is primarily used in broadcast applications. With its 3-500ZG TUBE from Radioworld UK 01922 414796, for all your radio needs. We provide The RF Parts 3-500ZG™ is a compact power triode intended to be used as a zero-bias Class AB2 amplifier in audio or radio-frequency applications. All New Par Find great deals on eBay for 3-500z Tubes. sg. ca. Price is for a Single Tube Find many great new & used options and get the best deals for MACHLETT 3-500ZG TUBE at the best online prices at eBay! Free shipping for many products! Free Shipping - Penta Labs RF Vacuum Tubes with qualifying orders of $99. Easy and fast website. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Heathkit SB-220 Ham Radio HF Power Amplifier w/ Eimac 3-500Z Tubes SN 19712 My modified Amp Supply LK amplifier. Shop with confidence. Since 1994, Rf parts has been the exclusive importer of the 3 500zg tube from the best tube factory Amp Supply Co. Free shipping on selected items. Direct replacement for 3-500Z with higher anode dissipation. Machlett 3-500ZG / 3-500Z High-Mu Power Triode – Single Tube The Machlett 3-500ZG is intended for use as a zero-bias Class AB2 amplifier Lets talk about "used" 3 500z tubes , What to look for!! Mr BBI 34. 3-500Z Electron Tube Triode tube REPLACE 3-500ZG High-Mu Power vacuum tubes 1PCS vacuum-tube-amp (576) 96% positive Get the best deals for 3-500zg Tube at eBay. com. Get the best deal for 3 500z tubes from the largest online selection at eBay. Two 3 Great deals on 3 500z Tubes Indiana Ham Radio Amplifiers. -10% pour toute inscription à la newsletter ! Find many great new & used options and get the best deals for 3-500Z EIMAC Tube at the best online prices at eBay UK! Free delivery for many products! Find many great new & used options and get the best deals for Eimac 3500Z Power Triode Tube at the best online prices at eBay UK! Free delivery for many products! Manager Reviews Home Reviews For: RF Parts 3-500ZG Category: Electron Tubes eMail Subscription Registered users are allowed to subscribe to specific review topics and receive This is Ameritron's best performing amplifier and most trouble free, sold new you get a two year warranty. Free shipping on many items | Browse your Buy high quality and tested vacuum tubes for ham radio and audio amplifiers. Manager Reviews Home Reviews For: RF Parts 3-500ZG Category: Electron Tubes eMail Subscription Registered users are allowed to subscribe to specific review topics and receive Testing the 3-500Z using the pins numbering and testing the 500Z tube pin arrangement. Ple The 3-500Z tube stands as one of the most versatile and powerful transmitting tubes in the amateur radio and industrial sectors. Free Shipping - Ameritron 3-500Z Replacement Power Tubes with qualifying orders of $99. 9K subscribers Subscribe Results for 3 500z tubes Looking for a good deal on 3 500z tubes? Explore a wide range of the best 3 500z tubes on AliExpress to find one that suits you! Besides good quality brands, you’ll SEARCH RESULTS Displaying ads 1 to 10 of 30 ads matching your search for: 3-500 = Photo available, click to view = Ad was Edited or Renewed = Original Ad MountainTop Electronics Two Tube 3-500z amplifier under test. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Describe your experience with the Amp Supply LK-550 (3 x 3-500Z) and tell us why you give it the rating you did (required). Find low everyday prices and buy online for delivery or in-store pick-up Triode 3-500Z/8802 The 3-500Z/8802 is a (n) triode manufactured by Amperex. Getting a matched pair that can deliver 1500 watts output. Get the best deals for 3-500z Amplifier at eBay. 65K subscribers Subscribed Get the best deals for Eimac 3-500z Tube at eBay. * 30 Day Rock Solid Warranty on ALL NOS Tubes! We test your order before shipment for world class performance and the best DX Engineering offers a selection of Penta Labs single and matched sets of RF vacuum tubes and ceramic vacuum tubes for your electronics project Get the best deals for Eimac 3-500z Tube at eBay. 120 volt" is in sale since 3-500Z is a direct thermal carbonization thorium-tungsten cathode, glass triode,the anode cooling method is natural cooling, the maximum anode Find many great new & used options and get the best deals for Amperex Vacuum Electron Tube 3-500Z/8802 at the best online prices at eBay! Get the best deals for 3-500zg at eBay. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Here you have a quantity of 2 Eimac 3-500z Electron Transmitting Tube. Other useful information would include your experience with similar Z¡ŽU ñ¯ÿE¿ °Žãœœ£ îÓ¡è"+mÖ€ÜûlY\?:n ÀÇྗÿ"à´ -l^f¯Çãµ )G• |êï9hƒÀp «º¬ÓµVoëåÒ›. Details Power type and voltage Alternating Current supply (AC) / Weight 1kg Model Number 3-500Z Material Glass Compatible Audio & Video Equipment Style Cooling is by radiation and forced air through the base, along the envelope, and over the plate seal and radiator-type plate connector. Every tube we sell is tested and matching data . RF Parts won’t ship tubes outside the US. Penta Laboratories / Machlett Microwave 3-500ZG 3-500ZG Single Vacuum Tube, High-Mu Power Triode, 500W, Ceramic Base Out Of Stock - Amperex 3-500ZG Is Similar To: Prices Pair Data Pinch Amperex Tube Waist 6922 Date Test Preamp getter (31. This 5-pin tube is specifically designed for transmitting audio signals with its unique electron emitting capabilities. These high-performance vacuum tubes are manufactured to exacting standards, ensuring the reliable operation of your equipment. DX Engineering, Ameritron and RF Parts all sell 3-500ZG tubes for about the same price — US$220. You'll find new or used products in 3 500z tubes on eBay. We have a great online selection at the lowest prices with Fast & Free shipping on many items! 3. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Reviews For: Taylor 3-500ZG Category: Electron Tubes eMail Subscription Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new Used 3 500Z for sale compared from eBay, Craigslist, Amazon, Discussion in ' Amplifiers ' started by Jimbo , Jun 19, WorldwideDX Radio Forum. You can now help support Get the best deal for 3 500z tubes from the largest online selection at eBay. Get the best deals for 3-500z Tubes at eBay. My choices are: RF Parts Company: 3-500ZG (6-month warranty). As fitted to many New Thomson CSF 3-500ZG transmitting Valves Direct replacement for 3-500Z with higher anode dissipation. RF PARTS has worked closely with what we have found to be the best tube factories to improve product Designed around a pair of 3 500Z tubes, it effortlessly produces over a kilowatt of output from 80 through 10 meters, with slightly lower power on the WARC bands. Large inventory of hard-to-find products for the repair and manufacture of Amateur, Commercial & Broadcast radio equipment. If you ground the HV to discharge, do NOT use a dead short unless the voltage is nearly zero on the HV meter. Get the best deals on 3 500z tubes when you shop the largest online selection at eBay. We would like to show you a description here but the site won’t allow us. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Matched pair of new Thomson CSF 3-500ZG transmitting Valves. This item is in the category "Consumer Comparison of 3-500Z Manufacturers EIMAC Eimac was the original designer of 3-500Z line, and is generally considered the "standard" for comparison. There are a few amplifier manufacturers that I've been impressed The DX Shop Limited are sole European Distributors for Thomson-CSF Brand transmitting tubes. Various brands. See prices, warranty, and how we test tubes for peak emission, grid The 3-500Z tube stands as one of the most versatile and powerful transmitting tubes in the amateur radio and industrial sectors. It Get the best deals for 3-500z at eBay. These tubes carry 1 Year Limited Warranty (against manufacturing defects and Valves / Tubes 2: 3-500Z 3-500Z Wave bands Wave Bands given in the notes. 250$ (China) DX Engineering: Free Shipping - Penta Labs RF Vacuum Tubes with qualifying orders of $99. Genuine Penta Labs tubes. 3-500Z Tubes If you're looking for an incredible variety of affordable 3-500Z vacuum tubes you're going to be positively electrified with the comprehensive selection of new and vintage tubes The 3-500Z is a power/output triode tube that offers high efficiency and reliable performance for a wide range of electronic applications. Looking for where to buy vacuum tubes or searching for radio vacuum tubes for sale? As a leading vacuum tube manufacturer since 1951, Penta Categories: Broadcast, HAM Radio Tags: 3-500, 3-500Z, 3-500ZG, Broadcast, HAM, High Mu, Power Triode The Penta Laboratories 3 The last batch of fifty or one hundred 3-500Z tubes under the Eimac name, manufactured after or during the sale, were 100% bad from low anode-to 3 500z | For Sale USA : selection of the cheapest products, used or new. | Browse our daily deals for even more savings! | Free shipping on many items! W4NFR AMPLIFIER PROJECT Pair of 3-500Z Tubes "Stone Creek Special" Finished Amplifier and Power Supply Top ViewBottom View Showing A good pair of matched 3-500Z tubes with HV around 3600-3800 plate volts and 220-240 Ma grid current, you should get about 1200-1400 RF output This is part 2 of 4, ordering replacement 3-500zg tubes for an old Drake L4B linear amplifier. Be prepared and able to communicate in case of emergency with the largest selection at eBay. 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