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Amp Camp Pre+Headphone Amp - ACP+
Amp Camp Pre+Headphone Amp - ACP+
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Old 6th April 2020, 05:34 PM   #271
6L6 is offline 6L6  United States
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Amp Camp Pre+Headphone Amp - ACP+
Nisbeth’s boards look very good.
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Old 6th April 2020, 05:35 PM   #272
banderson546 is offline banderson546
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Thank You Nisbeth!

I've built up a unit with Nisbeth's boards
and everything is working fine.

Bruce
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Old 8th April 2020, 10:17 PM   #273
cubicincher is offline cubicincher  Germany
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Hello members,

I downloaded KiCad 4 days ago. I had a lot to read about the software -
and to try...
I thought a good first project could be the layout of the ACP+ preamp.
I show the 3D-view. I hope you won't shake with laughter
It was my first time...

And I wanted the MosFets in that direction...
And the board is bigger than necessary...
The 'covid'-crisis has a positive aspect - I learn something new!

Greets
Dirk
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File Type: jpg ACPpcb3D_3.jpg (37.7 KB, 389 views)
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Old 8th April 2020, 10:42 PM   #274
Mark Johnson is offline Mark Johnson  United States
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Amp Camp Pre+Headphone Amp - ACP+
Quote:
Originally Posted by cubicincher View Post
I thought a good first project could be the layout of the ACP+ preamp. ... It was my first time...
BRAVO!! That's just outstanding! Congratulations upon your success, and even greater congratulations for your courage to try something new.

You have become a shining example to other diy'ers. Laying out PCBs is not impossible; just look at Dirk! He taught himself to do it. Anyone else can, too.
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Old 9th April 2020, 02:10 AM   #275
dewdrop is offline dewdrop  Singapore
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Indeed, Covid can be a friend to encourage us to try new stuff. ;-)
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Old 10th April 2020, 01:47 PM   #276
ItsAllInMyHead is offline ItsAllInMyHead  United States
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Amp Camp Pre+Headphone Amp - ACP+
Dirk, Congratulations! Echoing Mark - You're a shining example of how we can progress and learn in this hobby. I learn every time I read one your posts. Thank you!

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Old 10th April 2020, 02:22 PM   #277
cubicincher is offline cubicincher  Germany
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Default to ItsAllInMyHead #276

Hello ItsallInMyHead,

thanks for the kind words! I have to learn much more.....

I feel myself at a knowledge-level below sea-level....

Or - let's say - in the lowest basement of electronics.
And still searching for the light switch in the basement

Enjoy your amps and music!

Greets
Dirk
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Old 10th April 2020, 03:16 PM   #278
Nisbeth is offline Nisbeth  Denmark
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Amp Camp Pre+Headphone Amp - ACP+
Quote:
Originally Posted by banderson546 View Post
Thank You Nisbeth!

I've built up a unit with Nisbeth's boards
and everything is working fine.

Bruce
Hadn't seen this - great that you got it working!!
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Old 11th April 2020, 06:46 PM   #279
xrk971 is offline xrk971  United States
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Amp Camp Pre+Headphone Amp - ACP+
Hi Mr Pass,
Just bumping this question since you have not responded yet.
Thanks,
X

Quote:
Originally Posted by xrk971 View Post
Hi Mr. Pass,
JPS64 has also developed a nice layout of the ACP+ to be compatible with the M2X front end module bolt pattern. We will provide the Gerber files here, and also offer the PCBs to the community for cost of manufacturing and shipping/handling. The boards will use some large SMT parts on the underside to keep things compact. Through hole parts on top. Please let us know if you are good with this.
Thank you.
xrk971 & JPS64

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Old 12th April 2020, 12:20 PM   #280
Stanislav is offline Stanislav  Australia
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Quote:
Originally Posted by Zen Mod View Post
then build something else ...... without JFets

How about ZVP3310 for the LTP (Q1 & Q2), considering that J74 are soooo difficult to find (the real ones)?

Considering that this can be built on a strip board without much difficulty.
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