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
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
Only a few PCBs have left, so I will offer a set of two PCBs for a total cost of 60 Euros (including the shipping cost).
If you are interested, send me an email at: gntanavaras@gmail.com
If you are interested, send me an email at: gntanavaras@gmail.com
I can offer a set of two PCBs for my Headphone amplifier for a total cost of 60 Euros (including the shipping cost).
If you are interested, send me an email at: gntanavaras@gmail.com
If you are interested, send me an email at: gntanavaras@gmail.com
I can offer only the PCBs.
The assembly is very easy since almost all the components are placed on the PCB.
The assembly is very easy since almost all the components are placed on the PCB.
I have 2 last pairs of PCBs for the construction of my Headphone amplifier.
The price for one pair is decreased to 50 Euros (including the shipping cost).
If you are interested, send me an email at: gntanavaras@gmail.com
The price for one pair is decreased to 50 Euros (including the shipping cost).
If you are interested, send me an email at: gntanavaras@gmail.com
I still have one last pair of PCBs for the construction of my Headphone amplifier.
The price is 50 Euros (including the shipping cost).
If you are interested, send me an email at: gntanavaras@gmail.com
The price is 50 Euros (including the shipping cost).
If you are interested, send me an email at: gntanavaras@gmail.com
Does anyone interested for a pair of PCBs for my Headphone amplifier?
Please send me an email at: gntanavaras@gmail.com
Please send me an email at: gntanavaras@gmail.com
I have one pair of PCBs for the construction of a high quality Headphone amplifier.
( Build A High-Quality, High-Power Headphone Amplifier )
The price is 50 Euros (including the shipping cost).
If you are interested, send me an email at: gntanavaras@gmail.com
( Build A High-Quality, High-Power Headphone Amplifier )
The price is 50 Euros (including the shipping cost).
If you are interested, send me an email at: gntanavaras@gmail.com
I received the following email with some photos concerning a very nice construction of my headphone amplifier:
-----------------------------------------------------------------------------------
Hi George
I have finished making the headphone amplifier using your design and pcbs
and I am very pleased with the results. I've got an ESI Juli@xt audio card
in this computer and I just played back some 24bit 196kHz music (B&W Society
of Sound recordings) through the headphone amp using Senheisser HD650s and
the sound was a revelation. Clean, open, natural and effortless are the
words I would use...
So thank you for all your work and design skills, I am very happy I came
across your design. I have attached some pictures of my efforts - as you can
see I prefer a more industrial appearance!
Kind regards, John.
-----------------------------------------------------------------------------------
Hi George
I have finished making the headphone amplifier using your design and pcbs
and I am very pleased with the results. I've got an ESI Juli@xt audio card
in this computer and I just played back some 24bit 196kHz music (B&W Society
of Sound recordings) through the headphone amp using Senheisser HD650s and
the sound was a revelation. Clean, open, natural and effortless are the
words I would use...
So thank you for all your work and design skills, I am very happy I came
across your design. I have attached some pictures of my efforts - as you can
see I prefer a more industrial appearance!
Kind regards, John.
Attachments
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I have available new PCBs for building the headphone amplifier as described in my article in Audioxpress June 2013 which can be found on-line here:
Build A High-Quality, High-Power Headphone Amplifier | audioXpress
The cost is 48 Euros for the 2 boards that are needed for a stereo amplifier (shipping cost is included).
If you are interested, send me an email at: gntanavaras@gmail.com
Build A High-Quality, High-Power Headphone Amplifier | audioXpress
The cost is 48 Euros for the 2 boards that are needed for a stereo amplifier (shipping cost is included).
If you are interested, send me an email at: gntanavaras@gmail.com
I have available new PCBs for building the headphone amplifier as described in my article in Audioxpress June 2013 which can be found on-line here:
Build A High-Quality, High-Power Headphone Amplifier | audioXpress
The cost is 48 Euros for the 2 boards that are needed for a stereo amplifier (shipping cost is included).
If you are interested, send me an email at: gntanavaras@gmail.com
Build A High-Quality, High-Power Headphone Amplifier | audioXpress
The cost is 48 Euros for the 2 boards that are needed for a stereo amplifier (shipping cost is included).
If you are interested, send me an email at: gntanavaras@gmail.com
A few PCBs are still available, if someone is interested.
The cost now is 45 Euros for a set of two boards (shipping cost is included).
The cost now is 45 Euros for a set of two boards (shipping cost is included).
If someone is interested to build the Headphone amplifier as described in my article in Audioxpress June 2013, I have available a few PCBs.
The cost now is 40 Euros for a set of two boards (shipping cost is included).
The cost now is 40 Euros for a set of two boards (shipping cost is included).
I have available some PCBs.
The cost is 40 Euros for a set of two boards (shipping cost is included).
The cost is 40 Euros for a set of two boards (shipping cost is included).
If someone is interested, I have a set of 2 PCBs to build the stereo Headphone amplifier.
The total cost is 35 Euros for both PCBs (shipping cost is included).
The article for the amplifier is here:
Build A High-Quality, High-Power Headphone Amplifier | audioXpress
The total cost is 35 Euros for both PCBs (shipping cost is included).
The article for the amplifier is here:
Build A High-Quality, High-Power Headphone Amplifier | audioXpress
I have available a new small batch of PCBs for building the headphone amplifier.
The total cost is 40 Euros for a set of 2 PCBs that are needed for a stereo amplifier.(shipping cost is included).
The total cost is 40 Euros for a set of 2 PCBs that are needed for a stereo amplifier.(shipping cost is included).