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#16 Re: Chokes for MoFo

Posted: Thu Oct 27, 2022 5:05 pm
by iansr
Revised quote for upgraded core: £36 ea + vat. Less 15% if we can get 5 pairs.

#17 Re: Chokes for MoFo

Posted: Thu Oct 27, 2022 5:22 pm
by pre65
iansr wrote: Thu Oct 27, 2022 5:05 pm Revised quote for upgraded core: £36 ea + vat. Less 15% if we can get 5 pairs.
OK, put me down for a pair please.

I've been thinking of revamping mine into a proper enclosure for some time and replacing the MOT's as the same time.

Once I have the new chokes I can donate the MOT's to a forum regular for just postage costs. :)

#18 Re: Chokes for MoFo

Posted: Thu Oct 27, 2022 5:30 pm
by iansr
👍

#19 Re: Chokes for MoFo

Posted: Fri Oct 28, 2022 5:38 pm
by Ray P
Image

#20 Re: Chokes for MoFo

Posted: Fri Oct 28, 2022 10:59 pm
by iansr
Not sure how to interpret that Ray - does it mean you are thinking about it?

#21 Re: Chokes for MoFo

Posted: Sat Oct 29, 2022 6:13 am
by Ray P
iansr wrote: Fri Oct 28, 2022 10:59 pm Not sure how to interpret that Ray - does it mean you are thinking about it?
Yeah, mulling over whether I need yet another amp project...

#22 Re: Chokes for MoFo

Posted: Sat Oct 29, 2022 10:13 am
by steve s
I too am deciding if I need any more.
I have 2 pairs of the smaller hamonds one pair unused, but can't help wondering if ?
If the laminations do effect the sound like an output transformer, I would prefer amorphous or nanocrystaline !!

#23 Re: Chokes for MoFo

Posted: Mon Oct 31, 2022 5:47 pm
by iansr
BTW, I have confirmed that the 3.5A rating is the continuous operating figure and not the saturation current. Very Big MoFo if you have the sinks for it :D

#24 Re: Chokes for MoFo

Posted: Wed Nov 02, 2022 5:48 pm
by ed
Hi Ian

these tentative GBs can be quite entertaining if some of the wouldbe start ups on DIYA are anything to go by.

Have you thought about a cutoff point for waiting...if there has been no further interest by the end of November can you let me have the supplier details.

#25 Re: Chokes for MoFo

Posted: Wed Nov 02, 2022 6:36 pm
by steve s
I'll give them a miss Ian
I may well try and wind a pair myself
I have 4 amorphous cores that I should test and chokes would a good starting point

#26 Re: Chokes for MoFo

Posted: Wed Nov 02, 2022 10:01 pm
by iansr
As soon as we get to 5 pairs I’m ordering. Note that these are open frame - a bell cover is £3.50 extra. I can collect them but if you are any distance from Huddersfield there will obviously be postage as well.

So please copy and paste and add your name / quantity:

Ian: 2 pairs

#27 Re: Chokes for MoFo

Posted: Thu Nov 03, 2022 8:40 am
by ed
Ian: 2 pairs
ed 1 pair

#28 Re: Chokes for MoFo

Posted: Thu Nov 03, 2022 9:24 am
by pre65
Ian: 2 pairs
ed 1 pair
Phil: 1 pair

#29 Re: Chokes for MoFo

Posted: Thu Nov 03, 2022 10:16 am
by iansr
Someone on PFM wants a pair so we have critical mass :D

Ed and Phil: I presume you will need them posting?

#30 Re: Chokes for MoFo

Posted: Fri Nov 04, 2022 10:05 am
by pre65
Thanks to Ian for arranging this purchase. :)

Ian, the money has been transferred, should be in your account in a couple of hours.