
人工智能推荐的2a3单端电路 - 〓电子管技术区〓 - 矿石收音机论 …
2025年1月31日 · 以下是一个经典的 **2A3单端(Single-Ended, Class A)电子管功放电路图**,采用自给偏压设计,适合DIY制作。 电路结构简单,音色温暖,适合推动高灵敏度音箱。
管機DIY-2A3 SE - Mobile01
2015年10月25日 · 對岸有網兄針對6J7一級推300B(還是2A3)有做量測,高頻在10KHz前後就開始"滾降"了,-3dB 好像在20KHz出頭。 也許這在當年很夠用了吧,這個測試可以google的到。
Developing a 2A3 SET - diyAudio
2022年8月11日 · I've started developing a 2A3 SET amp by trying different published circuits, and will use this thread to record information for those who come after and foster discussion for …
跨年制作--2A3单端 - 〓电子管技术区〓 - 矿石收音机论坛
2024年12月12日 · 近日,我被Jupeter版主发布的2A3线路图深深吸引。 他巧妙地采用了6N8P电子管进行两级推动,这一设计正中我下怀。 在我即将开启的新设计中,我将借鉴这一思路,将 …
2A3 SE Amplifier - Audiophile Diyer
2019年1月19日 · I received a request from a friend who want a 2A3 SE amplifier. Here’s the 2A3 I build for him. I used 6E6P as driver stage. The 6E6P are long life military tube which is very …
The 2A3 Tube Amplifier - diyAudio
2023年3月15日 · The 2a3 deserves a DHT driver stage to make it sing. Choice of e.g. 2P29L, 4P1L, 26, 112A, 10Y all in filament bias. 2P29L the easiest to build with Rod Coleman filament …
DIY 2A3 Amplifier
DIY 2A3 amplifier that outputs 3W with warm and sweet vocals to drive your loudspeakers!
Loftin-White 2A3 Single-Ended Triode Tube Amplifier Schematic
2008年12月8日 · This very simple and elegant little triode amplifier is the Loftin-White Single-Ended 2A3 Tube Amplifier. The direct-coupled (no coupling capacitors) two stage circuit was …
2A3 Single-Ended Triode (SET) Amp Schematic - DIY AUDIO …
2008年2月14日 · This 2A3 Single-Ended Triode (SET) Tube Amplifier uses a EF86 input stage and a solid state power supply. The schematic is from the book "Build our own Audio Valve …
DIY 2A3 Tube Amplifiers | DIY Audio Projects - StereoNET …
2021年12月26日 · Are there a good and yet simple 2A3 SET tube amplifier that can be built by novice DIYers? I can only found a couple of candidates below; + Bottlehead Stereomour II. + …