829B Triode-mode amplifier. I've built a real stereo version of the 829B triode SE amp: The base is made of Zebrawood, finished with oil - cost me about $50 for the wood but boy, it sure looks …

You are looking at a beautiful Single Ended Hifi amplifier designed with 829B Transmitting tubes, this amplifier operates in triode operation of silky highs and deep lows. Tubes featured per …

It's made with finest aerospace/military grade M6 irons. It's not just quiet, but also provides a cool temperature operation (Running Class A is HOT). Along with a well over-sized proprietary …

2006年7月22日 · i've seen working amps with one 829 in PP, one tube for each channel, not much power output, but still nice. What power output do you expect from this amp? and what …

2024年11月30日 · FM30 (829B) reminds me of a cross between 2A3 and 805 (or 211), still pretty neutral and clear, but richer meats on bones through lower-midrange to bass. Reminder that …

829Bは無線機のAF変調・RF増幅などに使われた球で、 外観は3C33に角を2本生やしたような形をした愛嬌のある形をしています。 過去にいろいろな方が試しておられるようですが、今 …

双ビーム管FU－29（829B）B 1 級PPアンプ 《 はじめに 》 平成27年1月に自作した双ビーム送信管829BPPアンプは負荷抵抗6．6KΩではひずみが多く、低域のパワーが得られていな …

Fosi Audio FY29 Class A Amp Bluetooth 5.0 is a composite tube in which two Cambodian tetrodes are packaged in the same glass shell. small in size.

2012年2月8日 · The 829B amp was rebuilt on a 12" x 12" sheet of polycarbonate as an amplifier module. There were no changes to the circuit. It sounded a little brighter if anything compared …

2009年9月12日 · I have built an 829B push-pull amp, although it is currently wired in UL. Do note that the 829B has unusually high miller capacitance, so you will want a driver that has very, …