The Shuguang WE 300B tube has exactly the same electronic and mechanical specification as the original Western Electric WE-300B tube. Audiophiles have been waiting years for the Western Electric company to produce more of their great 300B tubes. If one is to give a reliable evaluation of a 300B, it is essential that the tube be burned in for an appreciable amount of time (footnote 4). One hundred hours are not enough; 200 hours seems to be a workable minimum (footnote 5). In doubtful cases, we added an extra 100 hours (see sidebar "A Tale of Burn-In").
300B Vacuum Tube Base and Mounting These vacuum tubes employ medium, four-pin thrust type bases suitable for use in Western Electric 143B or similar sockets. The 300B tube has the bay-onet pin so located that it may also be mounted in a Western Electric 100M, 115B or similar socket. The tubes may be mounted in either a vertical or horizontal ... Buy Nobsound 300B 6N8P Integrated Vacuum Tube Amplifier HiFi Stereo Class A Single-Ended Audio Amp: Amplifiers - Amazon.com FREE DELIVERY possible on eligible purchases Manners for kids coloring sheets for tempurpedic mattress
300B Tubes. 300B was designed as audio power triode by Western Electric. Electro-Harmonix 300B, both regular and Gold versions are clear and honest sonics, reliable and are a great value. Genalex PX-300B is one of the best current production 300B. It is meticulously built, handles 40W, and provides very good balance from bottom to top. Tube Data Sheet Locator. 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.
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Sophia Electric Classic 300B Tubes with Vintage WE 300B Soul Inside and Out. Sophia Electric Classic 300B Tubes with Vintage WE 300B Soul Inside and Out. Regular price Christmas around the world fact sheetsJan 14, 2015 · New Sensor (dba Electro-Harmonix) is one of the leading suppliers of vacuum tubes in the world. Everyone from famous guitar amp manufacturers to golden-eared audio fanatics use our tubes. This short movie by Managing Director, Irusha Bitukova, shows some of the highly skilled workers at our ... Note5) The Western Electric 1950 Data sheet. says 36 Watt maximum dissipation. Later data sheets say 40 Watt. Though 40 Watt is possible, this is a peak value only, and no normal working point. When you intent to get the maximum out of a 300B, and operate this tube at the limits of safe operation, it is a better idea to use the 300B-XLS in such ... Well, seems 'WE replica' has been a theme for tube manufacturers from China. But this one is not an exact replica of Western Electric 421A (equivalent to 6SN7); instead it is a 'plus' version with slightly different structure - for More Info »
PSVANE Vacuum Tube 300B-N Matched pair 100% Brand New The price is for 1 pair(2 pcs), if you buy 2pair(4pcs), we will send the Factory full matched tubes to you. Regardless, there’s no denying an air of the exotic, and mysterious surrounds the tube which is now the stuff of legend. Apparently WE is threatening to start production of the vaunted 300B once again (they’ve been doing this for years apparently), so be forewarned, even though this is a press release, and they are claiming the tubes will be shipping in September 2018 for $1299 a matched ...
300B Triode Vacuum Tube Comparison Review May i first set the "ground rules" here.Instead of some geeks idea of going through all the manufacturer's claimed measurements and stuff i decided to do all this just like any normal dette/dude would. 300B Datasheet, 300B PDF, 300B Data sheet, 300B manual, 300B pdf, 300B, datenblatt, Electronics 300B, alldatasheet, free, datasheet, Datasheets, data sheet, datas ... R0e00008akce00 datasheet
Now the characterisation is complete and the data sheet is released. The main differences to the WE 300B are the increased plate resistance of 950 Ohms vs. the 700 Ohms of the WE and the reduced amplification factor of 3.3. There is also an Application Note for the ER300B which explains the impact of this and the optimal use. Nov 12, 2014 · By the way, audiophiles hate it when I lecture them like this about the 300B tube. Problem is, very few of them have actually heard a real WE 300B so they obviously have no idea how the tube is supposed to sound. That being said, I have NO problem with Chinese 300B tubes, they sound pretty wonderful and can be found cheaply.
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The EH 300B tube's plate curves and static DC characteristics (plate resistance, transconductance, mu) also exactly match the originals so you can drop them into any vintage or modern 300B tube amp. For the money the 300B EH tube is a fantastic tube! Be sure to read the great 300B tube review and comparison from the Wall of Sound.