Vintage Tube & Vintage FET Microphone PCB Kit For DIY & New D7 Custom Capsule

[poctop]

Hi!
Nice job!
I'm in for 4 sets but i'll wait for the second batch.
Is the BOM for 110v only or international? I think i saw a 110v primary transformer in there.
/
Emil

Emil,
The 230V Triad is 115/230 but the 20V Hammond in the BOM is only 115V
Here is an alternative for your mains but there is a lead time

http://www.mouser.com/ProductDetail/Hammond-Manufacturing/186B20/?qs=sGAEpiMZZMvwUzoUXIIvyQPvPmwnNFGyR%2fQB%252b1BzrOY%3d

It looks like the 115V Pri 20V Sec Hammond in the BOM is looking non stocked as well

Dave

I noticed the same thing Dave,

Are any of these non 230 options suitable?

http://www.mouser.com/Power/Transformers/Power-Transformers/_/N-8u9n5?P=1z0wd7dZ1z0wd3m

Here is The digikey one for 115V there are 384 in stock,

 

[poctop]

And this would be a first find for The international folks With dual Primary,
D.

 

[wave]

That transformer is in stock at Mouser as well

http://www.mouser.com/ProductDetail/Triad-Magnetics/FS20-300/?qs=%2fha2pyFaduhGVTljFaMtKB%252byp1dEp4QHJoPTB4X6VvU%3d

Dave

 

[DUDE GUY]

Fantastic work, Dan!

I'll take one D-U67 PCB Kit (Max IOaudio BV12). I can't wait to start! Thanks very much.

-DUDE GUY

 

[Winetree]

I'd order; 1 AMI T67 Kit  and 1 BV 12 Kit.

 

[saxmonster]

I'll take 1 for BV12

Thanks

 

[lolo-m]

I'm in for two D-U67 PCB Kits (Max IOaudio BV12).
Many thanks for your hard work on this.

 

[saxmonster]

Where is the other discussion on when this project started.  I can't find it anymore.

-Scott

 

[JessJackson]

That transformer is in stock at Mouser as well

http://www.mouser.com/ProductDetail/Triad-Magnetics/FS20-300/?qs=%2fha2pyFaduhGVTljFaMtKB%252byp1dEp4QHJoPTB4X6VvU%3d

Dave

Thanks Dave,

Ordered up everything now
Body from Chuck
Powder coating gun for elam look
BOM
Senheiser K67 capsule
Styrenes 270pf/100pf
Russian & Bosch PIO/tar coupling caps .50 and 1uf

Just need to find some nice tubes and see if i can source the Nos Wima caps and nos hi/z resistors

I'd like to also look at smaller power supply chassis, be nice to get the size down for transportation. akg n12b size is nice.

J

 

[late]

One set
D-U67 PCB Kit Max IOaudio BV12

Two sets
New U87 PCB for Large U67-U87 Mic Body

Thanks you. Nice work.

 

[poctop]

I just added some picture of the PSU construction  in the front page ,

Cheers, 
dan,

 

[poctop]

Where is the other discussion on when this project started.  I can't find it anymore.

-Scott

I Ask Ethan To clear it out because it was redondant,  Let me know if you have any questions, 
Dany,

 

[lonepariah]

Put me down for one 67 pcb for BV12 trans. Thank you.

 

[tskguy]

Hey all, just for those that haven’t noticed, I am currently working on a 67 capsule for this project as well. It will sound super fantastic good, better than all other capsules ever made!!!

That’s my intention of course. All kidding aside It is being 100% made here in the USA and skinned by me here in Chicago. I am currently working hard to make sure it will sound true to the original. I am lucky enough to be one of Poctop Beta testers and if all goes well I will be posting sound samples as soon as I am happy. My mic is the Ioaudio BV12 versions by the way.  So far it’s going very smooth. Thanks Dany for all of the very hard work!!!
Eric

 

[poctop]

Hey all, just for those that haven’t noticed, I am currently working on a 67 capsule for this project as well. It will sound super fantastic good, better than all other capsules ever made!!!

That’s my intention of course. All kidding aside It is being 100% made here in the USA and skinned by me here in Chicago. I am currently working hard to make sure it will sound true to the original. I am lucky enough to be one of Poctop Beta testers and if all goes well I will be posting sound samples as soon as I am happy. My mic is the Ioaudio BV12 versions by the way.  So far it’s going very smooth. Thanks Dany for all of the very hard work!!!
Eric

Let me rephrase this,   

I am lucky enough to be one of Poctop Beta testers

Yes you are lucky but not Beta Tester more like the First External builder , beta testing is reserved for Windows Product that does not work ,
this layout has been tested toroughly during months of development  in my lab and works at 100.00%,  Othewise this thread would not exist 
LOL,

Dany,

 

[tskguy]

ha ha ha ;D ;D  so true my French Canadian brother!
beta, bad choice of words. Maybe idiot check from the build perspective, if I can build it and not screw it up any one can.
E

 

[poctop]

+1,  8)  Have you ever been worried about beeing Chosen  ;D ;D ;D

Let me still rephrase this as i am a patriot  ;D

my French Canadian  "Quebecois" brother!  8)

 

[janps]

Very nice work, Dan!

I'll take tow (2) D-U67 PCB Kit (Max IOaudio BV12).
Thank you ... so nice
Jean-pierre

 

[bieckmusic]

If I want to use the original transformer is there one kit that would work better?

Thanks!
Greg

 

[poctop]

If I want to use the original transformer is there one kit that would work better?

Thanks!
Greg

The External Kit will work better For Sure, 
Dan,