The thread will close shortly
Once the thread closes you will have 24 hours to change your vote on the next FREE PCB project. Please email vote to info@harrisonaudiolabs.com so as not to influence the vote 😉
Once the thread closes you will have 24 hours to change your vote on the next FREE PCB project. Please email vote to info@harrisonaudiolabs.com so as not to influence the vote 😉
Thank you Daniel 😉 You too. See you soon at http://www.diyaudio.com/forums/solid-state/212521-amplifier-tasting-group.html
I received the boards yesterday, they made it intact. While I was waiting for the boards to get here I checked out the website. I was impressed when you included the names of the recommended manufacturer for the components. This is something that is extremely important if you are trying to maintain consistent quality in your product, good job.
Quick incoming inspection: the boards look good, nice attention to detail. I have a question about the ground pad. The pad looks too big to solder to and too small for a screw. What were your intentions?
What are your suggestions for the coil. What coil diameter, length and wire gauge did you use to get the results you posted on the website? There are a lot of combinations that can give you 1 uH but only one gave the results you posted.
If it is not to late, my vote would be for NEW DAWN: 1 DIFFQC AMP. Thanks for your help in putting this together. Now I just have to make the time to order parts 🙂
Mark
Quick incoming inspection: the boards look good, nice attention to detail. I have a question about the ground pad. The pad looks too big to solder to and too small for a screw. What were your intentions?
What are your suggestions for the coil. What coil diameter, length and wire gauge did you use to get the results you posted on the website? There are a lot of combinations that can give you 1 uH but only one gave the results you posted.
If it is not to late, my vote would be for NEW DAWN: 1 DIFFQC AMP. Thanks for your help in putting this together. Now I just have to make the time to order parts 🙂
Mark
Looking forward to your build Mark. 😀
The pad...I was thinking Star Ground.
The 1uH 18 turns,16awg-thickness in 1/2" diameter
Update us on your build here http://www.diyaudio.com/forums/solid-state/198500-symef-amplifier-64.html
The pad...I was thinking Star Ground.
The 1uH 18 turns,16awg-thickness in 1/2" diameter
Update us on your build here http://www.diyaudio.com/forums/solid-state/198500-symef-amplifier-64.html
Examine updated list here
http://www.diyaudio.com/forums/solid-state/212521-amplifier-tasting-group.html#post3053022
http://www.diyaudio.com/forums/solid-state/212521-amplifier-tasting-group.html#post3053022
3 PCB designers needed
Three PCB designer volunteers are needed to work with the Amplifier Tasting Group.
http://www.diyaudio.com/forums/solid-state/212521-amplifier-tasting-group.html#post3053022
The Amplifier Tasting Group will select the winning PCB.
Please add your name to this list 😉
Three PCB designer volunteers are needed to work with the Amplifier Tasting Group.
http://www.diyaudio.com/forums/solid-state/212521-amplifier-tasting-group.html#post3053022
The Amplifier Tasting Group will select the winning PCB.
Please add your name to this list 😉
Last edited:
Boards Received... Thx
I found a decent amp to install the boards in.... Now to order parts I don't have.... I'm slower than a turtle.... It always seems a part didn't get ordered or it's not the right size... Thus Turtle!
I found a decent amp to install the boards in.... Now to order parts I don't have.... I'm slower than a turtle.... It always seems a part didn't get ordered or it's not the right size... Thus Turtle!
Crispy, Tease us with a few pics in the SYMEF thread 😉 . Also please email your vote for next project.
Thread Closed
The thread is now closed. The winning next free project PCB will be announced on June 11.
The thread is now closed. The winning next free project PCB will be announced on June 11.
Woo Cheers.
1. Check to see that there are PCBs left
Done
2. Add your name to the list
List? Stevodude - done?
3. Indicate number, max 2
Done - 2
4. Make a donation of $20 to finance the next free PCBs(You automatically qualify for them) info@harrisonaudiolabs.com
Done - paypal $20
5. Paypal $6 shipping or send shipping account with a provider such as UPS or FEDEX (PCBs will ship within 24 hours)info@harrisonaudiolabs.com
Done - Paypal $6
6. Pick a project for the next free PCBs from the collection of available amplifiers i.e SYMEF, 1DIFFQC etc(winner will be by total votes)
Done - 1DIFFQC AMPLIFIER
1. Check to see that there are PCBs left
Done
2. Add your name to the list
List? Stevodude - done?
3. Indicate number, max 2
Done - 2
4. Make a donation of $20 to finance the next free PCBs(You automatically qualify for them) info@harrisonaudiolabs.com
Done - paypal $20
5. Paypal $6 shipping or send shipping account with a provider such as UPS or FEDEX (PCBs will ship within 24 hours)info@harrisonaudiolabs.com
Done - Paypal $6
6. Pick a project for the next free PCBs from the collection of available amplifiers i.e SYMEF, 1DIFFQC etc(winner will be by total votes)
Done - 1DIFFQC AMPLIFIER
Welcome Amplifier Tasting Group
This will be our new home for the duration of the commision. Hopefully PauloPt, Drowranger, Alexmm will join us. The PCBs here are by both Drowranger and Alexmm.
This will be our new home for the duration of the commision. Hopefully PauloPt, Drowranger, Alexmm will join us. The PCBs here are by both Drowranger and Alexmm.
- Status
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