Gb: F5 Pcb - Page 2

pblossom · 9th December 2008, 03:53 PM

I'd like pcb's for 6 channels.

xaudiox · 9th December 2008, 04:07 PM

Also interested with a pair..

Maybe someone could setup a WIKI page..

tms0425 · 9th December 2008, 04:13 PM

I'm in for 8 channels (4 sets), pending pricing information.

Thanks!

Tom

cviller · 9th December 2008, 04:13 PM

I'll try to keep track and post a list at some point.

I could make psu boards, but to be able to fit large snap-ins, the board gets kinda big. This could be made smaller using two layers:

http://viller.eu/audio/2007mar_f4/crc_simple_sch.pdf
http://viller.eu/audio/2007mar_f4/psu_top.JPG

Regulated supplies are always fun, but for this amp, it would need serious cooling.

dhole · 9th December 2008, 04:40 PM

what are your thoughts on thermal coupling of the jfets ? could the layout be changed easily to accomodate it ?
dave

cviller · 9th December 2008, 04:42 PM

Quote:

Originally posted by dhole
what are your thoughts on thermal coupling of the jfets ? could the layout be changed easily to accomodate it ?
dave

Sure. I don't remember why I didn't - its on my change list.

WithTarragon · 9th December 2008, 04:45 PM

Thank you for taking on this task!

I would like to sign up for a set (stereo).

Thanks again,
-Tom

helfred · 9th December 2008, 04:46 PM

Please sign me up for 2 sets as well

luvdunhill · 9th December 2008, 04:55 PM

one request that might be nice is the put the MOSFETs so the boards could be used on heat sinks that are tapped to support the Peter Daniel F3 or F4. I think this would be very convenient.

culture · 9th December 2008, 04:59 PM

Quote:

Originally posted by luvdunhill
one request that might be nice is the put the MOSFETs so the boards could be used on heat sinks that are tapped to support the Peter Daniel F3 or F4. I think this would be very convenient.

You mean something like this:
http://www.diyaudio.com/forums/showt...64#post1680064

my suggestion would be, try to make the boards compatible with the kits sold at: http://tech-diy.com/Store/CloneKits.htm

cheers,
c.

9th December 2008, 03:53 PM	#11
pblossom diyAudio Member Join Date: Jan 2004 Location: Michigan	I'd like pcb's for 6 channels. __________________ The human capacity for self delusion is nearly infinite.

9th December 2008, 04:13 PM	#14
cviller diyAudio Member Join Date: Dec 2005 Location: Copenhagen Blog Entries: 2	You guys are nutz I'll try to keep track and post a list at some point. I could make psu boards, but to be able to fit large snap-ins, the board gets kinda big. This could be made smaller using two layers: http://viller.eu/audio/2007mar_f4/crc_simple_sch.pdf http://viller.eu/audio/2007mar_f4/psu_top.JPG Regulated supplies are always fun, but for this amp, it would need serious cooling.

9th December 2008, 04:40 PM	#15
dhole diyAudio Member Join Date: Jul 2004 Location: Brighton	what are your thoughts on thermal coupling of the jfets ? could the layout be changed easily to accomodate it ? dave __________________ The luminous space in the Sword of Orion...

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9th December 2008, 04:07 PM	#12
xaudiox diyAudio Member Join Date: Jul 2006	Also interested with a pair.. Maybe someone could setup a WIKI page..

9th December 2008, 04:13 PM	#13
tms0425 diyAudio Member Join Date: Oct 2006 Location: Ft. Wayne, IN	I'm in for 8 channels (4 sets), pending pricing information. Thanks! Tom

9th December 2008, 04:45 PM	#17
WithTarragon diyAudio Member Join Date: Jun 2007	Thank you for taking on this task! I would like to sign up for a set (stereo). Thanks again, -Tom

9th December 2008, 04:46 PM	#18
helfred diyAudio Member Join Date: Feb 2006 Location: Copenhagen	Please sign me up for 2 sets as well

9th December 2008, 04:55 PM	#19
luvdunhill diyAudio Member Join Date: Jul 2006	one request that might be nice is the put the MOSFETs so the boards could be used on heat sinks that are tapped to support the Peter Daniel F3 or F4. I think this would be very convenient.

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