diyAudio

diyAudio (https://www.diyaudio.com/forums/index.php)
-   Group Buys (https://www.diyaudio.com/forums/group-buys/)
-   -   GB "long and skinny" FirstWatt J2 clone PCBs (https://www.diyaudio.com/forums/group-buys/342510-gb-skinny-firstwatt-j2-clone-pcbs.html)

JeffYoung 10th September 2019 10:02 AM

GB "long and skinny" FirstWatt J2 clone PCBs
 
2 Attachment(s)
I'm producing a set of J2 boards for myself and thought I'd do a group buy to increase volume and reduce costs a bit.

Boards are the "long and skinny" format for FirstWatt-style enclosures with a flanged heat-sink. (Boards are 14" long with 2" hole spacing.) LTP layout is for dual SJ109s (although quad SJ74s will go in the same holes).

Boardhouse will be EuroCircuits. 35uM copper (~60uM after plating). Cost will be between 15 and 25 per channel (depending on volume) + shipping. Cost includes EU VAT.

https://www.diyaudio.com/forums/atta...oard-front-jpg

https://www.diyaudio.com/forums/atta...s-j2-board-jpg

Schematic, BOM, etc. in post #15 (GB "long and skinny" FirstWatt J2 clone PCBs).

JeffYoung 10th September 2019 10:06 AM

To register interest, please copy & paste the last post, adding your name to the end of the list.

Current list:

JeffYoung 1 set
Reima 1 set
WBS ?
yoaudio 1 set
secanbj 1 set
Russelc 1 set
JimS 1 set

WBS 10th September 2019 03:26 PM

Current list:

JeffYoung 1 set
Reima 1 set
WBS 1 set
yoaudio 1 set
secanbj 1 set
Russelc 1 set
JimS 1 set

malisz 10th September 2019 03:30 PM

Current list:

JeffYoung 1 set
Reima 1 set
WBS 1 set
yoaudio 1 set
secanbj 1 set
Russelc 1 set
JimS 1 set
malisz 1 set

JeffYoung 10th September 2019 04:43 PM

Current list:

JeffYoung 1 set
Reima 1 set
WBS 1 set
yoaudio 1 set
secanbj 1 set
Russelc 1 set
JimS 1 set
malisz 1 set
Vitalica 1 set

JeffYoung 10th September 2019 07:00 PM

Current list:

JeffYoung 1 set
Reima 1 set
WBS 1 set
yoaudio 1 set
secanbj 1 set
Russelc 1 set
JimS 1 set
malisz 1 set
Vitalica 1 set
mordikai 1 set

blackdod 10th September 2019 08:17 PM

If its possible. I want a set.

JeffYoung 10th September 2019 09:04 PM

Current list:

JeffYoung 1 set
Reima 1 set
WBS 1 set
yoaudio 1 set
secanbj 1 set
Russelc 1 set
JimS 1 set
malisz 1 set
Vitalica 1 set
mordikai 1 set
blackdod 1 set

JeffYoung 10th September 2019 09:52 PM

Current list:

JeffYoung 1 set
Reima 1 set
WBS 1 set
yoaudio 1 set
secanbj 1 set
Russelc 1 set
JimS 1 set
malisz 1 set
Vitalica 1 set
mordikai 1 set
blackdod 1 set
badrisuper 1 set

JoeyDD 11th September 2019 05:25 AM

Current list:

JeffYoung 1 set
Reima 1 set
WBS 1 set
yoaudio 1 set
secanbj 1 set
Russelc 1 set
JimS 1 set
malisz 1 set
Vitalica 1 set
mordikai 1 set
blackdod 1 set
badrisuper 1 set
JoeyDD 1 set


All times are GMT. The time now is 05:48 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 17.65%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.
Copyright ©1999-2020 diyAudio

Wiki