I would be interested in obtaining 2 pcbs and 12 matched transistors from a person that will not be using them. If not will wait for another possible GB.
MM
MM
+1
I would also be interested in 2 PCB's and 12 matched parts from anyone having extra after this GB. If not, will wait for next GB if that happens.
Thanks
I would also be interested in 2 PCB's and 12 matched parts from anyone having extra after this GB. If not, will wait for next GB if that happens.
Thanks
I would be interested in obtaining 2 pcbs and 12 matched transistors from a person that will not be using them. If not will wait for another possible GB.
MM
Hey, guys great news. I finished packing transistor pairs now I just need to put everything into envelopes and ship. I hope first packages leave this week and the rest starting next week.
Thanks
Thanks
Thank you! I recently tried the AD844 in my DAC and really like it, so looking forward to comparing.
GBs are always a lot of work and you've taken one on that's much, much more complicated than most. x2 - much appreciated.
GBs are always a lot of work and you've taken one on that's much, much more complicated than most. x2 - much appreciated.
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+2
I should not have missed this
I should not have missed this
+1
I would also be interested in 2 PCB's and 12 matched parts from anyone having extra after this GB. If not, will wait for next GB if that happens.
Thanks
+4 and 24 matched would be fantastic Ripster! But if you never want to measure another transistor in your life, pcbs would be much appreciated 😀
Hey guys, first thanks for good thoughts.
And second also good news from my side, today I have managed to send all the packages.
Boy was I sweating trying to explain everything at the post office, almost asked if I should go behind the counter it would certainly be quicker 😀
As for second GB! I will keep you guys in mind and after I finish a couple of my own projects and forget about work needed to measure and package all of the transistors and PCBs, then maybe we can do second GB if the PCBs will be still available from EUVL.
And second also good news from my side, today I have managed to send all the packages.
Boy was I sweating trying to explain everything at the post office, almost asked if I should go behind the counter it would certainly be quicker 😀
As for second GB! I will keep you guys in mind and after I finish a couple of my own projects and forget about work needed to measure and package all of the transistors and PCBs, then maybe we can do second GB if the PCBs will be still available from EUVL.
Ripster,
I would be interested in participating in a second GB, if and when is happens.
Thank you
I would be interested in participating in a second GB, if and when is happens.
Thank you
You can help him to help yourselves by starting a new list, like the one here :
GB: A Simple Discrete Current-Mirror IV Converter, à la AD844
Patrick
GB: A Simple Discrete Current-Mirror IV Converter, à la AD844
Patrick
Hey guys just for information how I packaged the pairs. In the picture attached!
Left is NPN (markings on package 3 3) and right is PNP (markings on package 3 4) before any soldering just make sure this is correct. Transistor pairs are attached to the paper with markings which pair is going where second picture.
I also used some double sided tape to stick PCBs to paper so they don't move around, just make sure you remove any tape before soldering 😀


Left is NPN (markings on package 3 3) and right is PNP (markings on package 3 4) before any soldering just make sure this is correct. Transistor pairs are attached to the paper with markings which pair is going where second picture.
I also used some double sided tape to stick PCBs to paper so they don't move around, just make sure you remove any tape before soldering 😀


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GB2/Waiting List
Kokanee - 2 PCB + 12 transistors
baswamin - 2 PCB + 12 transistors
asanden - 2 PCB + 12 transistors
simon dart - 4 PCB + 24 transistors
BRN - 2 PCB + 12 transistors
Others who are interested, please update the above list.
Thanks
Kokanee - 2 PCB + 12 transistors
baswamin - 2 PCB + 12 transistors
asanden - 2 PCB + 12 transistors
simon dart - 4 PCB + 24 transistors
BRN - 2 PCB + 12 transistors
Others who are interested, please update the above list.
Thanks
You can help him to help yourselves by starting a new list, like the one here :
GB: A Simple Discrete Current-Mirror IV Converter, à la AD844
Patrick
Hey guys just for information how I packaged the pairs. In the picture attached!.....
Hi Ripster,
This was a massive amount of work you put into this GB!! Just the process of neatly organizing how you packed the little buggers took lots of effort. I greatly appreciate what you did for us here 😉
Thank You!

Hi Ripster,
had the converter in the mailbox yesterday.
I'm excited about such an accurate presentation of the parts!
Thank You very much for this endless effort
had the converter in the mailbox yesterday.
I'm excited about such an accurate presentation of the parts!
Thank You very much for this endless effort

I received my package from Ripster today - what a fantastic piece of organisation and documentation!
Now the onus shifts to me to get the boards assembled without ruining all the work put into the group buy!
Now the onus shifts to me to get the boards assembled without ruining all the work put into the group buy!
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