Thanks for your comment. Please read buildaudioamps.com/project-5-mosfet/ I have built the prototype of this project in 6/12/2014. I'll try to revisit this project using an Exicon ECX10P20/ECX10N20.
Thanks for asking. Yes, my first transistor amp build was an all-germanium transistor. An OC71/2SB175 input tone control preamp connected to a 2SB178 driving an input phase splitter transformer then 2x AD149 or 2SB449 TO3 power output transistors driving the 10-watt output transformer. Thermal runaway was its problem. It was fun, then came the silicon 2N3055/2N2955.
I apologize and hope you'll understand that the amplifier project you are asking about is no longer relevant and has no value for dissemination. To date it is an outdated technology, IMO, and will not meet the current quality and performance in comparison to the easily available and affordable silicon transistors.
Excellent.
Interesting that there are no low value (
Thanks for your comment. Please read buildaudioamps.com/project-5-mosfet/ I have built the prototype of this project in 6/12/2014. I'll try to revisit this project using an Exicon ECX10P20/ECX10N20.
how do mosfet o/p stage work, i had built 3055 & 2955 complementary push pull stage, a mosfet is not a linear device like a BJT.
You can read all about it here: buildaudioamps.com/project-52/ and view about it here: th-cam.com/video/EHTdNXdd6JM/w-d-xo.html
bro I hope you publish your work or make a pdf copy on it
Where to find schematic and pcb for the project? Thank's
Send a request to support@buildaudioamps.com
Is there any benefits of mosfets in output stage over transistors?
You can read all about it here: buildaudioamps.com/project-52/ and view about it here: th-cam.com/video/EHTdNXdd6JM/w-d-xo.html
@@buildaudioamps thanks, I will read it
good
super
built any germanium amp ?
Thanks for asking. Yes, my first transistor amp build was an all-germanium transistor. An OC71/2SB175 input tone control preamp connected to a 2SB178 driving an input phase splitter transformer then 2x AD149 or 2SB449 TO3 power output transistors driving the 10-watt output transformer. Thermal runaway was its problem. It was fun, then came the silicon 2N3055/2N2955.
@@buildaudioamps interesting. if you still have that, pls post a video.
I apologize and hope you'll understand that the amplifier project you are asking about is no longer relevant and has no value for dissemination. To date it is an outdated technology, IMO, and will not meet the current quality and performance in comparison to the easily available and affordable silicon transistors.
@@buildaudioamps right. but still has some value among retro enthusiast community & guitar amp users.
BOM please
It's always available by request at support@buildaudioamps.com