Dear Zigis,
I think Berndt took that link down because there was an error in the text, he put another diagram a bit further down the page:
http://www.diyaudio.com/forums/showthread.php?postid=558556#post558556 it's post No 19
Kind regards - Jem
I think Berndt took that link down because there was an error in the text, he put another diagram a bit further down the page:
http://www.diyaudio.com/forums/showthread.php?postid=558556#post558556 it's post No 19
Kind regards - Jem
Thanks jemraid!
Good, I am upgrading my Needles to Tangband, but not ordered notch parts yet, now i now the right parts.
Good, I am upgrading my Needles to Tangband, but not ordered notch parts yet, now i now the right parts.
Dear Patrick,
Wow that was quick and they look very good too. I can't wait to find out what you think of the Alpair 6's, maybe Henkjan's on holiday.
I was thinking of trying the Dynavox FR88EX in my pair, I'm still using the FRS8's.
But, seeing everyone's ethusiasm for Mark's various Alpairs I think I will have to save up to buy a pair.
Jem
Wow that was quick and they look very good too. I can't wait to find out what you think of the Alpair 6's, maybe Henkjan's on holiday.
I was thinking of trying the Dynavox FR88EX in my pair, I'm still using the FRS8's.
But, seeing everyone's ethusiasm for Mark's various Alpairs I think I will have to save up to buy a pair.
Jem
Dear Patrick,
I think you will find this in post 519 - http://www.diyaudio.com/forums/showthread.php?postid=1792032#post1792032
At least I think t's what you want, I'm not a tech type person like Henkjan.
Jem
I think you will find this in post 519 - http://www.diyaudio.com/forums/showthread.php?postid=1792032#post1792032
At least I think t's what you want, I'm not a tech type person like Henkjan.
Jem
sorry, I did not save them.. started with measuring, followed by some tuning by ear 🙄EUVL said:
Thinking of upgrading from my b3s to the alpair6. 🙂
Henkjan, did you also require bsc, or was the notch filter enough?
Henkjan, did you also require bsc, or was the notch filter enough?
I just wanted to once again confirm that the inductor value is 6.8mH not uH? all the air core inductors i see are all in nanohenries.. i didn't know they made them that big. also, is there a major difference if i use a electrolytic cap or tantalum instead of a poly or metallized film?
thanks
oh. ps. i am using the tb 871s
thanks
oh. ps. i am using the tb 871s
correct values for the W3-871 Needle:
- inductor: 0.56 mili henry
- capacitor: 6.8 micro farad
- resistor: 6.8 ohm
alright. i will continue hunting. thanks for the confirmation. apparently there are no 560uH air core inductors at digikey, newark nor mouser... sigh where do you guys get yours?
It was a while ago, but I think I used one of these:
http://www.parts-express.com/pe/pshowdetl.cfm?PartNumber=255-232&DID=7
http://www.parts-express.com/pe/pshowdetl.cfm?PartNumber=255-232&DID=7
i can get anything on digikey or newark.. alot of them are chokes and suppressors.. can i use those?
just bought the bullet and ordered a pair of alpair6 and filter components as per henkjan's diagram 🙂
can't wait for the upgrade!
can't wait for the upgrade!