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GB "long and skinny" FirstWatt J2 clone PCBs
GB "long and skinny" FirstWatt J2 clone PCBs
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Old 10th September 2019, 09:02 AM   #1
JeffYoung is offline JeffYoung  Ireland
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Join Date: Jul 2017
Location: Ireland
GB "long and skinny" FirstWatt J2 clone PCBs
Default GB "long and skinny" FirstWatt J2 clone PCBs

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.

GB "long and skinny" FirstWatt J2 clone PCBs-j2-board-front-jpg

GB "long and skinny" FirstWatt J2 clone PCBs-j2-board-jpg
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Old 10th September 2019, 09:06 AM   #2
JeffYoung is offline JeffYoung  Ireland
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GB "long and skinny" FirstWatt J2 clone PCBs
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Old 10th September 2019, 02:26 PM   #3
WBS is offline WBS  United States
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Join Date: Jan 2007
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GB "long and skinny" FirstWatt J2 clone PCBs
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Old 10th September 2019, 02:30 PM   #4
malisz is offline malisz  Poland
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Old 10th September 2019, 03:43 PM   #5
JeffYoung is offline JeffYoung  Ireland
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Join Date: Jul 2017
Location: Ireland
GB "long and skinny" FirstWatt J2 clone PCBs
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
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Old 10th September 2019, 06:00 PM   #6
JeffYoung is offline JeffYoung  Ireland
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Join Date: Jul 2017
Location: Ireland
GB "long and skinny" FirstWatt J2 clone PCBs
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
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Old 10th September 2019, 07:17 PM   #7
blackdod is offline blackdod  Europe
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If it΄s possible. I want a set.
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Old 10th September 2019, 08:04 PM   #8
JeffYoung is offline JeffYoung  Ireland
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Join Date: Jul 2017
Location: Ireland
GB "long and skinny" FirstWatt J2 clone PCBs
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
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Old 10th September 2019, 08:52 PM   #9
JeffYoung is offline JeffYoung  Ireland
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Join Date: Jul 2017
Location: Ireland
GB "long and skinny" FirstWatt J2 clone PCBs
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
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Old 11th September 2019, 04:25 AM   #10
JoeyDD is offline JoeyDD  Canada
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Join Date: May 2005
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GB "long and skinny" FirstWatt J2 clone PCBs
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
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