FEELER : IT'S ALIVE!!!Finally finished 32C project! (SCHEMATIC & BOM)

[fragletrollet]

Cool! So I could build it into my MOTM system. It would probably take 16V aswell (thinking about 500-series rack)?

 

[ForthMonkey]

Cool! So I could build it into my MOTM system. It would probably take 16V aswell (thinking about 500-series rack)?

Of course +/-15V to 18V is fine.

But it's hard to fit in 500 series.If you make dual width unit,it could be good.

I mean like this...

http://www.sweetwater.com/images/closeup/750-77X500_detail2.jpg

 

[kante1603]

In for two sets if I may please.

 

[ForthMonkey]

In for two sets if I may please.

Added to list.

Thanks.

 

[ForthMonkey]

Anyone in for stereo set?

 

[kante1603]

Any news on this?


Thank you in advance,


Udo.

 

[ForthMonkey]

Any news on this?


Thank you in advance,


Udo.

Still waiting boards.I believe this week they will be arrived.All components are ready to solder.Waiting for boards.When everything is ok,i will start to send PCBs.

 

[kante1603]

Thank you very much,


best,


Udo.

 

[ForthMonkey]

Boards arrived today.I will finish it about 2-3 days.Then i will tell you result and i will send your boards.

 

[kante1603]

Boards arrived today.I will finish it about 2-3 days.Then i will tell you result and i will send your boards.

Great to hear,
thank you very much!


Udo.

 

[ForthMonkey]

Added photo to first post.

Now waiting for regulators,switches and connectors.They will be arrived tomorrow.And we will ready to go!

 

[kante1603]

May I ask if I get this right:
For the band boards only the bass band has the shelf/peak switch,on the other bands the switch is omitted,yes?
Is a shelf for high band possible?Just curious,


Udo.

 

[ForthMonkey]

May I ask if I get this right:
For the band boards only the bass band has the shelf/peak switch,on the other bands the switch is omitted,yes?
Is a shelf for high band possible?Just curious,


Udo.

You're right about switch.

High band has no shelf.I re-designed 32C version.It has no high shelf.

 

[kante1603]

You're right about switch.

High band has no shelf.I re-designed 32C version.It has no high shelf.

Wow,you're fast!
Thank you!
Btw.,do you have any preferences for the capacitors?I'd go for WIMA for most of them,they're easy to source here.
On your photography I can see a black flat cap that I can't identify atm,is that a mica?


Best regards,


Udo.

 

[ForthMonkey]

You're right about switch.

High band has no shelf.I re-designed 32C version.It has no high shelf.

Wow,you're fast!
Thank you!
Btw.,do you have any preferences for the capacitors?I'd go for WIMA for most of them,they're easy to source here.
On your photography I can see a black flat cap that I can't identify atm,is that a mica?


Best regards,


Udo.

I'm using simple polyster capacitors for prototyping.And i believe,Wima caps are best for this project.

 

[kante1603]

I'm using simple polyster capacitors for prototyping.And i believe,Wima caps are best for this project.

Great!


Udo.

 

[kante1603]

And a last one for today  ;D ,decoupling caps (on underside of pcbs),is 100nF o.k.?


Udo.

 

[ForthMonkey]

And a last one for today  ;D ,decoupling caps (on underside of pcbs),is 100nF o.k.?


Udo.

Yes,I'll use 100nf,too.

 

[ForthMonkey]

Tested! And it's working good.

 

[kante1603]

Tested! And it's working good.

Great to hear!
Two questionso you accidently have a source for the dual 50k rev.log. here in europe?
And how do we proceed,I mean paying and shipping,do you contact us or should we pm you?


Best regards,


Udo.