Winter arrived and what heats more lovely than a fet-amp? 😉
Again I can offer matched fets for your building needs, that is:
IRFP240
IRFP9240
Pairs/triples are matched within 10mV, though usually tolerance is quite below that. All fets of each type are from the same lot.
Currently I also have some N-to-P matched fets, please mail me if you want such a thing. Of course if you need other quantities also simply shoot me an email.
Price is 6.5 Euro per matched pair and 9.80 Euros for a matched triple.
Have fun, Hannes
Again I can offer matched fets for your building needs, that is:
IRFP240
IRFP9240
Pairs/triples are matched within 10mV, though usually tolerance is quite below that. All fets of each type are from the same lot.
Currently I also have some N-to-P matched fets, please mail me if you want such a thing. Of course if you need other quantities also simply shoot me an email.
Price is 6.5 Euro per matched pair and 9.80 Euros for a matched triple.
Have fun, Hannes
Last edited:
Just a short note: I misread my post-its, accuracy is 10mV per pair and 20mV for triples/quads...exactly same tolerance as in the genuine F4 and much tighter than Nelson's regular recommendation of 100mV 😉
Just to avoid further misunderstandings: I'm sorry but I cannot carry the paypal-fees.
I offer paypal as additional service, there are others like bank transfer or moneybookers, I even accept cash in a letter, so please understand that corresponding fees are not included in parts price.
Thank you.
I offer paypal as additional service, there are others like bank transfer or moneybookers, I even accept cash in a letter, so please understand that corresponding fees are not included in parts price.
Thank you.
As sextets are well asked for currently, these I can offer for 21 Euros (closely matched sextets need quite some fets) for either IRFP240 as well as IRFP9240.
Thanks!
Thanks!
& for fun! (von Nachbarn)
Dear Janko,
it's really nice to hear from you again - it's been a long time and a lot changed on my side.
Funny that you mention tubes, you know I'm not a bottlehead, however, I just recently discovered a nice line-level/headamp tube amp, so that might change a bit 😉
I hope you and your family are well, alles Gute, viel Gesundheit fürs neue Jahr!
it's really nice to hear from you again - it's been a long time and a lot changed on my side.
Funny that you mention tubes, you know I'm not a bottlehead, however, I just recently discovered a nice line-level/headamp tube amp, so that might change a bit 😉
I hope you and your family are well, alles Gute, viel Gesundheit fürs neue Jahr!
Hi Regi,
I guess you mean wether I can offer IRFP240 that are matched to the IRFP9240?
Well, yes and no. I can offer at the moment N to P matched fets that are reasonably close (200mV), however, N-fets are technically different from P-fets (different transconductance, different mobility), so genuine matching is not really feasible.
Have fun, Hannes
I guess you mean wether I can offer IRFP240 that are matched to the IRFP9240?
Well, yes and no. I can offer at the moment N to P matched fets that are reasonably close (200mV), however, N-fets are technically different from P-fets (different transconductance, different mobility), so genuine matching is not really feasible.
Have fun, Hannes
Not really, I was meaning the opposite. If you were offering 6 matched IRFP240 OR 6 matched IRFP9240
Ah I see!
Dear Regi, I offer both 😉
You can have 6 matched IRFP240 or 6 matched IRFP9240...or any matched quantity or combination of these fets that you might need.
Have fun, Hannes
Dear Regi, I offer both 😉
You can have 6 matched IRFP240 or 6 matched IRFP9240...or any matched quantity or combination of these fets that you might need.
Have fun, Hannes
That leaves a bunch of options for my next F5. I don't know if going balanced, multiple outputs or what...Considering the variations.
Thanks for your support (yes, supplying fets is a valuable one).
Regards,
Regi
Thanks for your support (yes, supplying fets is a valuable one).
Regards,
Regi
Thanks Regi for your kind words!
Who supplies matched fets changes now and then, solely important is that there is a source for the DIYer 😉
Who supplies matched fets changes now and then, solely important is that there is a source for the DIYer 😉
h_a
I am about to embark on the journey of building a pair of Aleph J X mono blocks.
I will utilise all the (2x3) fet spaces on Peter Daniels boards. Can you please quote and supply the required matched fets.
Cheers
I am about to embark on the journey of building a pair of Aleph J X mono blocks.
I will utilise all the (2x3) fet spaces on Peter Daniels boards. Can you please quote and supply the required matched fets.
Cheers
By the way, I can also offer the Toshiba jfets 2SK170BL/2SJ74BL to help with the AlephJ-X clones 😉
Hi
What would be the price for :
1x IRFP240
1x IRFP9240
1x ZTX450
1x ZTX550
for two channels
Best regards
Serge
What would be the price for :
1x IRFP240
1x IRFP9240
1x ZTX450
1x ZTX550
for two channels
Best regards
Serge
> I can also offer the Toshiba jfets 2SK170BL/2SJ74BL to help with the AlephJ-X clones
Could you kindly explain to me why you would need 2SK170BL for Aleph-JX ?
Is there a new complementary version of Aleph-JX ?
Patrick
Could you kindly explain to me why you would need 2SK170BL for Aleph-JX ?
Is there a new complementary version of Aleph-JX ?
Patrick
Hi Patrick,
well done, you're absolutely right, no 2SK170 needed for the J-X.
Sorry for my slopiness, I have been thinking about my X-amp that has an H-bridge frontend and is fully complementary.
well done, you're absolutely right, no 2SK170 needed for the J-X.
Sorry for my slopiness, I have been thinking about my X-amp that has an H-bridge frontend and is fully complementary.
- Status
- Not open for further replies.