The 6GH8 (More commonly labeled as the 6GH8A [1])is a nine pin miniature vacuum tube, produced as a combination of two sections - medium-mu Triode and sharp-cutoff Pentode - in …

Tube 6GH8 or Röhre 6GH8 ID4873, Triode-Pentode, Noval, 9 pin miniature (USA pico-9) B9A and shown. Radio tubes are valves.

The 6GH8 is a triode pentode designed for television receivers. The heater is rated at 6.3 Volts at 450 mA and thus can be used either parallel connected or as part of a heater chain. The …

2010年3月14日 · The 6GH8A's are a set of NOS RCA and a set of NOS Japan made 6GH8A's. The Japan made tubes have no markings other than "made in Japan". They have larger plates …

2005年3月4日 · I've ordered and received new Philips JAN 6U8A tubes and will replace the telefunken 6U8 tubes in my Scott 208 tonight. They were getting noisy. They were fairly cheap …

2018年12月3日 · 机子标上6GH8想买一对可很少有，找了一下几乎都是6GH8A。 请问6GH8与6GH8A完全一样吗，还有什么直代的，？ 谢了！ 电气性能应该是一样的。 带A的适用于串联 …

Part #: 6GH8. Download. File Size: 828Kbytes. Page: 7 Pages. Description: Triode -Pentode. Manufacturer: General Electric Company.

2018年2月6日 · What I want to do is use 6GH8 and 6CZ5 tubes in this amp and use it as a power amp. I started working on a schematic according to the Sylvania 6CZ5 tube data sheets and …

2005年11月13日 · Check voltages if you're using anything but a 6GH8 - the characteristics do differ, and it's a direct coupled circuit, so the bias on the phase inverter (critical for maximum …