New MINI ZEN Headphone Amp PCB group order...
zen headamp info,you can download my protel99se ddb file.
The boards size is 91X64(mm).The price is $4 USD per board.One amp need two piece of PCB. Use CHINA POST(ship) costs is $5 USD.
you need to email me directly to place an order. Instructions on this will be posted to this thread.
Boards, Total = 30 pieces.
My e-mail : zanghb@bjtzh dot gov dot cn
One AMP boards,PART LIST:
R18=5.6 ohm ,3W
C4\C5=1000uf/63v ,ELNA FOR AUDIO
C6=2200uf/50v, ELNA Standard Audio Grade
connecter, 2 pin(3 pieces)
I can offer the resistance and capacity KIT package.Including all resistance and capacity the board need.The total cost $18,shiping by CHINA POST.
So how much for the board and components? 22$?
yes,the board and components is $22 USD.Make a stereo headamp,you need two sets of these.
NOTICE: the components is not include the transistor Q1/Q2/Q3.
what kind of resistors are they?
OHH,I have written a mistake.it should be the 'resistors' :dead:
There are two kinds of resistors.the small 1/4W resistors is standard metal film,the big resistors R10\R11\R12 and R18 are DALE type.
If some of your components are bigger there is enough room for modifications.
This is a experimental version,I use some different components inside.
All the project's details and PCB layouts of the original version can be found in the Headwize site:
Hi Marcello,Thanks for a very fine contribution.ZEN headamp is my first project of your design.Do you hope that zen is as one kit? I wish this amp can be more diyers make,just like PPA ,gilmore and such these.I do not have experience in this action, your view?
Hello digi01, for me there is no problem at all.
If somebody will ask me again the project's PCBs, I will redirect them to this page.
I am interested :smash: :hot:
Anyone else from Germany interested?
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