Tube 6AG7 or Röhre 6AG7 ID3125, Vacuum Pentode, Octal (Int.Octal, IO) K8A, USA 1935 and Power/Output shown. Radio tubes are valves.

The 6AG7 is an American metal valve designed for single ended audio output stages. Probably for receiver use. The thin metal tube envelope is 25 mm in diameter and, excluding the IO …

2016年1月5日 · 国产叫6p9p，苏产叫6П9，欧美叫6AG7。 这个管子当初设计出来主要是用作给CRT作做为视频输出管用；6P9P做胆机单端功放取10K阻抗输出牛，但此管做功放用出力较 …

6AG7 on May 24, 1939, Release No. 187, under the sponsorship of Radio Corporation of America, Harrison, New Jersey. The sponsor now proposes reregistration based on the …

2007年10月8日 · There is one potential fly in the ointment: the 6AG7 is really a small signal type. This VT is intended to be used as a wide-band or RF amp that has a large g (m) for good gain …

It's not an easy question to answer, but on this page I will walk you through how I came to choose the 6AG7 tube for this amplifier. By following along with me on this example you should get a …

2004年3月14日 · I have four NOS 6ag7 pentodes in my spares box. Does anyone know if these are suitable for audio use ?

The 6AG7 is a power pentode designed for class A service. It is a metal tube with a maximum plate dissipation of 9W. Is is identical electrically to the miniature 6CL6 tube which was …

2024年10月31日 · 再是美国产各种品牌GE、RCA等的 6AG7，sc航空级的多种，解析力很高，但音色过于刚猛，用时最好搭配英产油浸耦合电容，声音会软许多。 再是小日本的东芝网 …

The 6AG7 Pierce oscillator drives the 6L6GC, both as a straight amplifier on 80m (sort of), or as a frequency doubler on 40m (kind of). RFC1 resonates the final input at around 5 Mc., close …