Congratulation. 😎
Can you share the components that you changed?
How about sound impression?
Thanks Sir for replying. Now it is give around 20mV
But there is a sound problem it cannot play anything clear i also tried adjusting the bias still the same
please what could be the problem please see image?
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Sorry. I was revised the schematic on this post.
http://www.diyaudio.com/forums/solid-state/164093-100w-ultimate-fidelity-amplifier-523.html#post4396299
My AX-14 update:
Just checked again everything works fine for the low frequency but for high frequency is sounding so slow.
please tell me what to change i want to use this amp for high frequency.
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What is the value of capacitors you used for C10 and C9? If you used 100pF, you can lower to 22pF - 47pF.
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Can you guys please include the post # when linking. The links don't always work, at least not on my computer.
I etched a couple boards per your sprint file. After completing them I decided to add some text to note the use of the terminals for clarity later. Alignment is not perfect because I added it after the fact. I also added a little copper at the ground trace at the bottom. It was very thin where it passed the "Pro" connection. I will try to populate them today if I have time.
Blessings, Terry
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Sorry, the post is #5402 (my layout). Bimo's updated schematic (on which my layout is based) is at #5221. Bimo's original layout is at #5214😀
reg
Prasi
Thanks.
After etching I noticed a missing resistor. I added it to the sprint file and will just fit it in on the pcb I already etched. Let me know if I am right about this.
Thanks, Terry
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Terry if these layout is correct can you share the black and whit with us
If is possible in a PDF file to.
Thank you very much
Greetings gabor