GB for DC coupled B1 buffer with shunt PSUs

[Tea-Bag]

Ok I signed up, we are up to 29. I have no idea what im buying...
Is there a bom somewhere? I got the matched fets coming at least.

This may help.
I hacked away at the old BLOG on the Mezmerizes. To keep it to the basic facts.

http://www.diyaudio.com/forums/blogs/tea-bag/173-old-style-dcb1-information.html

The BOM is attached, although you'll need to follow the Mesmerize version of it.

 

[Tea-Bag]

We are up to 33, which means I can eventually sell 50.
I'll think about tying this off probably mid-october for an order shipping by

 

[LucasAdamson]

I think you might have quite a rush of orders for another round of the Blue Edition. It is such a sweet PCB.

Like AndrewT has said, however, the delay relay could do with some amendments.

 

[Salas]

The relay will get the shorting to ground Oenboek's mod as long as CRT will do. I have asked him, haven't got a response yet.

 

[nightanole]

http://www.diyaudio.com/forums/pass...ymmetrical-psu-b1-buffer-162.html#post2229258

http://www.diyaudio.com/forums/pass...ymmetrical-psu-b1-buffer-177.html#post2242296


???

 

[Salas]

The T arrangement.

 

[tincanear]

The T arrangement.

Salas,

is there a schematic of the T arrangement?

thanks,
Bruce aka Tincanear

 

[Salas]

The practical wiring was only posted. It can be derived from this one I sketched on the layout.

 

[Tea-Bag]

Okay,
The OLD school MESMERIZE group buy has officially started.
The new board will be in blue, same layout as the old board, single sided but with 2OZ copper.
The group buy also includes the option of purchasing 12v panasonic relay's for the Mesmerize DCB1.

The price is going to be $14 per board, $3 for each relay.
The rest of the information is on the spreadsheet currently attached to my signature,
including the paypal address.

The group buy will end at 11:59pm EST, OCTOBER 24, 2010. Early payment is much appreciated.

Let me know if there are any questions.

 

[nightanole]

uh i sent the paypal but for got to include any link to here. So uh mike paid for nightanoles board.

 

[Tea-Bag]

Thanks, I put you down as paid.
For the rest, please include your diyaudioname and what your paying for in the notes when paying. I will mark off who paid.
Thanks!

 

[10y]

Hi Teabag,
money (34 $) just sent now with paypal
Thanks for your effort.
Regards,
Anto

 

[Tea-Bag]

Hi Teabag,
money (34 $) just sent now with paypal
Thanks for your effort.
Regards,
Anto

Anto,
Got it.

 

[Tea-Bag]

PAID up.
Janpo,
10Y
ErikDebier
JameshillJ
Nightanole

Thank you.

 

[Horio]

Hey TeaBag,

Just sent you $81 via paypal.

Thanks for setting this up!

 

[lpm76]

Sent 84 usd with paypal.

 

[1MOR]

$43 payment sent from 1MOR

 

[Tea-Bag]

ack,ack,ack and romallio paid up. Thanks.

 

[Tea-Bag]

BDL paid up as well. Thanks.

 

[CxTurbo]

Paid up.

Thanks Tea-Bag