What I would like to know is what happened to my immediate response to
this (which was yes).
Inquiring minds want to know! 😉 << should be in red like:
😎
my test board will be up and running tonight, most likley. If Jim and PKI have success, some minor changes will be made and then it is up to the store.
I'm listening to F6 right now and all I can say... oh boy I'm getting addicted to this amp. Incredible details from this tiny little amp. So this was all the rush to using this tiny little transformer 
Bunch of thanks to Nelson Pass for sharing this amp.
Bunch of thanks to Nelson Pass for sharing this amp.
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rolandong and buzzforb,
can you measure any kind of difference between the left and right channel PCBs?
Some scope shots could be nice...
20kHz squarewave full power resistive load or something???
can you measure any kind of difference between the left and right channel PCBs?
Some scope shots could be nice...
20kHz squarewave full power resistive load or something???
I do not have a permanent working area. My lab is more mobile, so to speak, so setting up to test is time consuming. While I believe itnosnpossible that you at have a slight variation between the two sides due to slightly different layouts, I cannot imagine it would be great. If you have a specific concern about the layout, I would think pointing that out would open it for discussion and those with more layout experience would be able to discuss the potential problems that may arise from the concern.
They can't be completely, since the parts still have the same pinout in both.
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No. Didiet's original layout was taken and corrections made. The errors lay in the pin arrangemt of the signal transformers. All else stayed the same. Mirrored are difficult, if not impossible. If there is a specific layout issue that someone has noticed that they believe will contribute to some negative outcome, now is the time. Corrections will be made and sent to store for them to move forward. I do not have the experience to create a professional layout. If there are seasoned folks who can help make for a better layout, it would be a great service to the forum for them to offer advice.