That's very nice Marc. I like the small SMT parts where they make sense to keep things compact. Can you post Gerbers?

Can you post Gerbers?
Here they are....
Attachments
Idefixes CFH9 amp PCB's - GB anyone?
I want to get a set of these fantastic looking (and probably sounding) PCB's but the larger size makes the cost a bit much for me to get 10 for just a pair or two. If anyone else is interested let me know and I can justify placing an order. I estimate cost including shipping for 1 pair at $23 to almost anywhere. In US, cost is $17 per set including shipping. These are just to pay for my costs of fabrication and shipping.
Just PM me or post here if you are interested.
I want to get a set of these fantastic looking (and probably sounding) PCB's but the larger size makes the cost a bit much for me to get 10 for just a pair or two. If anyone else is interested let me know and I can justify placing an order. I estimate cost including shipping for 1 pair at $23 to almost anywhere. In US, cost is $17 per set including shipping. These are just to pay for my costs of fabrication and shipping.
Just PM me or post here if you are interested.
Hi X count me in. This would probably perfectly replace my damage NBip 100 board and so use 500Va Rcore 3x35Vac +4x22.000uf-63V PSU
Marc
Marc
Great speedy response! Just need two more sets to be requested and we are a go. 🙂
This is going well, I just got a PM from someone potentially interested so looks like it is going fast. May need to order more than 10 if there is demand.
This is going well, I just got a PM from someone potentially interested so looks like it is going fast. May need to order more than 10 if there is demand.
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So the GB is a definite go now. I will keep it open for a few more days in case anyone else wants to join.
Hi Marc,
Can you please check to see if your Gerbers includes drill holes for mounting the transistors? I think I had to hand drill the CFH7 board. I like to use M3 or 4-40 hex cap screws.
Thanks,
X
Can you please check to see if your Gerbers includes drill holes for mounting the transistors? I think I had to hand drill the CFH7 board. I like to use M3 or 4-40 hex cap screws.
Thanks,
X
CFH9 Group Buy List:
xrk971 = 2
Idefixes = 2
Hajj = 2
Rick G = 2
Kokanee = 2
Overtheairbroadcast = 2
Total is 12 at present
xrk971 = 2
Idefixes = 2
Hajj = 2
Rick G = 2
Kokanee = 2
Overtheairbroadcast = 2
Total is 12 at present
Hi Marc,
Can you please check to see if your Gerbers includes drill holes for mounting the transistors? I think I had to hand drill the CFH7 board. I like to use M3 or 4-40 hex cap screws.
Thanks,
X
Hi X,
Yes i put a 6.35mm diam hole over every transistor center mounting Hole.....but after your question i decide to oversize all hole to 8mm diam. So use this files i join here.
Marc
Attachments
Marc,
Thanks for the new Gerbers with larger holes. I was looking at your NBIP amp project - very impressive looking. I hope this amp can fill its shoes.
Thanks for the new Gerbers with larger holes. I was looking at your NBIP amp project - very impressive looking. I hope this amp can fill its shoes.

Marc,
Thanks for the new Gerbers with larger holes. I was looking at your NBIP amp project - very impressive looking. I hope this amp can fill its shoes.
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Yes it is one that smoke. My PC send to dac some weird frequency and two resistor went to smoke......i had the choice to debug or to go for something else.....CFH9 it is.....
CFH9 Group Buy List:
xrk971 = 2
Idefixes = 2
Hajj = 2
Rick G = 2
Kokanee = 2
Overtheairbroadcast = 2
Total is 12 at present
Ok, I would like to place the order - please send me your PayPal info via PM and I will place order after I receive your payment.
Thanks.
International (including Canada) is $23/pair shipping included. USA is $17/pair shipping included.
Thanks to everyone who paid so far - the boards have been ordered.
Does anyone have experience with a reliable and cost effective way (that does not cost $50 to $70) to send a flat letter-like package to Mexico, that would helpful.
Does anyone have experience with a reliable and cost effective way (that does not cost $50 to $70) to send a flat letter-like package to Mexico, that would helpful.
Can I jump into the buy for a pair?
I've been offline for a few days and didn't realize the buy was happening.
I am up for two if still doable.
Thanks.
Spud
I've been offline for a few days and didn't realize the buy was happening.
I am up for two if still doable.
Thanks.
Spud
I've been offline for a few days and didn't realize the buy was happening.
I am up for two if still doable.
Thanks.
Spud
Ok, you have the last pair.
xrk971 = 2
Idefixes = 2
Hajj = 2
Rick G = 2
Kokanee = 2
Overtheairbroadcast = 2
Spudbone1098 = 2
total = 14 out of 15 boards ordered.
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