KM84 DIY Body & PCB kit – CLOSED

[GraemeWoller]

Has the version of the P.S.B. been decided?  Are they being made?

Sorry for the delay on replying, Winetree!!

Yes, the overwhelming majority wanted the floating HiZ version which is understandable. I voted for that one too, and I'm the one who designed them, but it was nice to float the option. For those who wanted the isolation, that's what they get, and for those who weren't to worried it won't make much difference. Plus the shiny turrets look cool...  8)

 

[Banzai]

Mail sent with sign-up for transformer buy

 

[alex24bit]

Yep, absolutely. 100v will be fine, it's not using more than +46 so go hard. The components are personal choice and I've tried to keep the footprints a little bit flexible if you want to put something else in a hole.

HI THERE.  The only ones i found, close to the Wima Film Capacitor 470 pF 250 VDC 2.5%  are:
https://www.reichelt.com/gr/en/FKP2-250-470P/3/index.html?ACTION=3&LA=514&ARTICLE=172469
& @ Banzai    http://www.banzaimusic.com/WIMA-FKP2-5-470pF-250V.html
with 5% tolerance. are these OK? Will they work ? I am referring to the tolerance in specific.
thanks

 

[TillM]

Yes it’s okay. You can also take 100v.

 

[Banzai]

2 more days to sign-up for Cinemag buy, then we order

 

[Ericbazaar]

If i do not need a cinemag transformer or a km84 style pcb, is it possible to send this mic bodys earlier out? :

 

[Banzai]

If i do not need a cinemag transformer or a km84 style pcb, is it possible to send this mic bodys earlier out? :

Ships in 2 batches. Without transformer and with transformer.

 

[Winetree]

What's the Cinemag group buy price per transformer? Shipping back to U.S.A. or direct buy for U.S.A.?
I'm a few cities over from Cinemag here in California and got a price for the 4 I need.
I'd like like to compare or be able to buy local at group buy prices.

 

[Banzai]

It's all in the thread 1 page back

 

[GraemeWoller]

HI THERE.  The only ones i found, close to the Wima Film Capacitor 470 pF 250 VDC 2.5%  are:
https://www.reichelt.com/gr/en/FKP2-250-470P/3/index.html?ACTION=3&LA=514&ARTICLE=172469
& @ Banzai    http://www.banzaimusic.com/WIMA-FKP2-5-470pF-250V.html
with 5% tolerance. are these OK? Will they work ? I am referring to the tolerance in specific.
thanks

I couldn't access the first link, but yes, they should be fine at 5%. I just like to see how intolerant I can be...

 

[Banzai]

...

 

[Hank Dussen]

Please make sure you're on the list before tomorrow.

OK, I really feel stupid but I cannot find this groupbuy list. Can someone please direct me to it?

 

[TillM]

Banzai send a mail last week

 

[Banzai]

Cinemag groupbuy is closed – no more changes possible, order sent

 

[Winetree]

Send my 4 bodies without transformers.
I'll get the transformers locally.
Thanks.

 

[Banzai]

Mouser BOM updated:
https://www.mouser.ch/ProjectManager/ProjectDetail.aspx?AccessID=f5036488e2

NB: 588-MOX-200001007JE can be replaced with 279-RGP0207CHK1G0
Both are in BOM, please pick the ones you prefer.

 

[Catrunes]

im bummed i missed out on this. any chance of another run in the future?

 

[Banzai]

im bummed i missed out on this. any chance of another run in the future?

Not sure. Depends on how this first one works out 

 

[guismarquesrj]

How is it going the cinemag transformer group buy?!

I've filled the spreadsheet but don't know what happen next!

Thanks!!!

 

[Banzai]

How is it going the cinemag transformer group buy?!

I've filled the spreadsheet but don't know what happen next!

Thanks!!!

Now we wait 6-8 weeks