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PCBs for a high quality Headphone Amplifier (Audioxpress 6/2013)
PCBs for a high quality Headphone Amplifier (Audioxpress 6/2013)
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Old 5th June 2015, 05:54 PM   #11
aradan is offline aradan  Singapore
diyAudio Member
 
Join Date: Apr 2015
Location: Born in Russia, living in Singapore
Hi George,

Would you still have a pair of pcbs ?

Ive sent you an email
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Old 6th June 2015, 07:09 AM   #12
gdan is offline gdan  Greece
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Join Date: Sep 2010
Location: Athens
PCBs for a high quality Headphone Amplifier (Audioxpress 6/2013)
I don't have any PCBs at the moment.
But I am thinking to re-order a small quantity if I could gather a few more requests.
But this will take some time, and I don't know if you could wait.

If you, or someone else, is interested, please send me an email at gntanavaras@gmail.com
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Old 6th June 2015, 08:41 AM   #13
aradan is offline aradan  Singapore
diyAudio Member
 
Join Date: Apr 2015
Location: Born in Russia, living in Singapore
Hi George,

I sent an email another day from oleg.aradan

I am not in a rush at all and can wait. Have some other projects to work on in the meanwhile.

How many pcb requests do you need to justify production ?
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Old 6th June 2015, 08:51 AM   #14
gdan is offline gdan  Greece
diyAudio Member
 
Join Date: Sep 2010
Location: Athens
PCBs for a high quality Headphone Amplifier (Audioxpress 6/2013)
Now, I 've seen your email. I will respond to you with this email.
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Old 7th June 2015, 09:29 AM   #15
gdan is offline gdan  Greece
diyAudio Member
 
Join Date: Sep 2010
Location: Athens
PCBs for a high quality Headphone Amplifier (Audioxpress 6/2013)
I 'm going to order a new small quantity of PCBs for my Headphone amplifier.

You can find the article online if you have missed it :
Build A High-Quality, High-Power Headphone Amplifier | audioXpress

The cost will be 25 Euros per board plus shipping.
Two boards are needed for a stereo amplifier.

If you are interested, send me an email at: gntanavaras@gmail.com
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Old 23rd June 2015, 08:50 PM   #16
gdan is offline gdan  Greece
diyAudio Member
 
Join Date: Sep 2010
Location: Athens
PCBs for a high quality Headphone Amplifier (Audioxpress 6/2013)
I have received the new batch of PCBs for the headphone amplifier.

The cost is 50 Euros for the 2 boards that are needed for a stereo amplifier.

If you are interested, send me an email at: gntanavaras@gmail.com
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Old 3rd July 2015, 12:37 AM   #17
mlackey is offline mlackey  United States
diyAudio Member
 
Join Date: Mar 2013
Default Nice Boards!

George,

Just received a set of boards today. It may be a few weeks before I get them built, I am finishing up one project now, and have another in the queue.

They are well made, as good as any I have seen. Lots of wide tracks. The smallest trace I saw looked to be about .020" or .025". Nice.

I especially like the use of two ground planes, on both top and bottom: one or signal and one for power. No doubt keeping them separate keeps noise down, and I think it is an indicator of good layout, and good layouts are essential for good sound.

There are many good designs out there, and I like building them and listening to them all. Each has a unique character, a unique sound, something that it does exceptionally well. I am looking forward to listening to yours.


Best regards,
Mike
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Old 22nd August 2015, 04:39 PM   #18
gdan is offline gdan  Greece
diyAudio Member
 
Join Date: Sep 2010
Location: Athens
PCBs for a high quality Headphone Amplifier (Audioxpress 6/2013)
I still have a few PCBs for the headphone amplifier.
The cost is 50 Euros for the 2 boards that are needed for a stereo amplifier.
If you are interested, send me an email at: gntanavaras@gmail.com
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Old 18th September 2015, 03:19 PM   #19
gdan is offline gdan  Greece
diyAudio Member
 
Join Date: Sep 2010
Location: Athens
PCBs for a high quality Headphone Amplifier (Audioxpress 6/2013)
I have available few remaining PCBs for building the headphone amplifier as described in my article in Audioxpress June 2013. You can download the article here:
Build A High-Quality, High-Power Headphone Amplifier | audioXpress
The cost is 50 Euros for the 2 boards that are needed for a stereo amplifier plus a shipping cost of about 15 Euros.
If you are interested, send me an email at: gntanavaras@gmail.com
  Reply With Quote
Old 25th October 2015, 06:34 PM   #20
gdan is offline gdan  Greece
diyAudio Member
 
Join Date: Sep 2010
Location: Athens
PCBs for a high quality Headphone Amplifier (Audioxpress 6/2013)
I have available PCBs for building the headphone amplifier as described in my article in Audioxpress June 2013:
Build A High-Quality, High-Power Headphone Amplifier | audioXpress
The cost is 50 Euros for the 2 boards that are needed for a stereo amplifier plus a shipping cost of about 15 Euros.
If you are interested, send me an email at: gntanavaras@gmail.com
  Reply With Quote

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