Crap - connection in the layout is also wrong
The good one is only in my workshop-manufactured boards.OK, last correction - tomorrow.
Thimios, your 20khz clip waveform* is exactly what I am getting with Lichtstark. I was thinking it may be a problem with my build.
* notch showing coming out of clip (+) and going into clip (-)
Post#80
I am getting 72v p-p from 40v (no load) rails @ 8 ohms. VAS regulated at +- 44v
Lichtstark is an excellent sounding amp.
* notch showing coming out of clip (+) and going into clip (-)
Post#80
I am getting 72v p-p from 40v (no load) rails @ 8 ohms. VAS regulated at +- 44v
Lichtstark is an excellent sounding amp.
Last edited:
FINAL docs with all mistakes corrected
Hello All,
Sorry for all the trouble - here are the docs for etching, as built, with all the bugs corrected.
Post #1 points here for easy navigation.
Cheers,
Valery
Hello All,
Sorry for all the trouble - here are the docs for etching, as built, with all the bugs corrected.
Post #1 points here for easy navigation.
Cheers,
Valery
Attachments
Thank you so much for this wonderful amp....
will buid this....
Thanks and regards,
Sumesh
will buid this....
Thanks and regards,
Sumesh
Not all....please look at the output fet Q10.
Huh!
Yes, this OPS file is also based on that early version of the schematic.The drawback of maintaining the design files on 2 PCs
At least it doesn't affect the layout.
The part value is incorrect, should be an IRF240, copy and paste error while drawing the schematic.
Yes, it was corrected, but then the mistake came back again as I used the wrong version of the schematic for OPS.
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