2014年9月10日 · A DIY Single-Ended (SE) Tube Amplifier Project that is compatible with KT88 / 6L6 / EL34 / 6CA7 tubes. A 6N1P dual triode is used to drive the output stage. DIY Audio …

2017年1月10日 · Using a KT88 in Triode mode gives a plate resistance of perhaps 800 to 1200 Ohms, depending on the voltages and currents. The grid to plate gain with a reasonable load …

2007年6月11日 · Alex has put together a single ended (SE) KT88 tube amp. His design was based around Mikael Abdellah's KT88 SE Tube Amplifier design from 2003. Alex has made …

2007年6月22日 · Choose a good quality audio output transformer with a 5k primary and rated for at least 10W. With various KT88 amplifiers we have had good results using the new …

2024年9月26日 · 前面的SRPP,采用所谓改进型,为了是降低内阻,而用X7 (l7),是因为原来用N7不够.其实单端也需要相当的推力.加的2重负反馈,为了波型好看,贡献很多.数值偏大的阴级电容,也 …

2021年2月10日 · What's the purpose of the 1 ohm resistor off the KT88 cathode? Easy bias checking like what you would see with a fixed bias amp?

2019年1月7日 · I've been really busy but have wanted to build the Kegger se kt88 for awhile now and after seeing blueglows youtube videos I'm sold. I enjoy my 5 watt se builds but have a …

2021年7月17日 · 本机的电源高压330V，250mA单组，用胆5U4GY和半导体二极管组成桥式整流，高效率、简化绕线程序，再经一个10H/200mA电感供给6550屏极，独立的三组灯丝绕组， …

2007年12月22日 · After doing another weird SE some time ago, that I posted about, I am quite convinced that these can be made fabulous sounding units with some work, persistence and …

2010年10月21日 · I have been running my stereo KT88 SE for about 10 months now at a minimum of 50 hours per week. The amp is switchable between triode and ultralinear …