GB: A Simple Discrete Current-Mirror IV Converter, à la AD844

[jimk04]

Thanks for this, Ripster.

So to be clear, to request a full set of matched transistors for a 2-channel PCB set one needs to enter a 1 in the "2 channels single + test" column and also a 1 in the "additional 6 matched pairs", correct?

My understanding is that for an SE pair to populate 2 boards for SE stereo we need to tick option 1. To populate the other 2 boards for 2 x SE stereo or stereo balanced we need to tick option 2. 6 transistors per each board. One board per SE channel. Double for balanced

 

[Ripster]

It is changed in spreadsheet and OP. Now you just select

option 1 OR option 2 and how many if you selected more than one PCB set.

 

[Ripster]

Ok it seems this is all the interest there is. Please everyone send me a personal message with a paypal associated email address, full shipping address and nickname here on diyaudio forum. When I receive PM with all the info I will mark it in the spreadsheet. GB will be open until I receive all accounts and send out payment requests.

 

[samoloko]

I am In for GB also

 

[Ripster]

OK we got to 27 sets so I am closing this GB for now. Thanks to all participants to help and make this GB succeed.

 

[Ripster]

just a reminder for everyone who hasn't sent me paypal account and shipping address yet to do so.

 

[Ripster]

OK I am just waiting for two more to send me info, then I will start to send you payment requests.

Malvin and Quantensprung please check your PM.

 

[Ripster]

I have sent paypal requests yesterday so please everyone who hasn't yet check your paypal and pay.

 

[ernesternest]

Paypal

Hi Ripster, I haven't got a Paypal request up to now. I'll pm you. BR, Ernst

 

[nautibuoy]

In your spam folder?

 

[nautibuoy]

Payment done Ripster - thanks for organising this.

 

[kartk]

Payment done, thanks for organizing this.

 

[Ripster]

I am just waiting for three more to pay their share, then I will order PCBs.


markus22ch, John Luckins and Kuka please check your PM.

Quantensprung (last notice or boards go to someone else).

 

[Ripster]

OK everyone came through. I have ordered PCBs and will let you know as soon as they arrive.

 

[EUVL]

Are you going to deliver PCBs and matched devices separately ?


Patrick

 

[Ripster]

No PCBs and matched devices will go out together.

 

[EUVL]

Then PCBs would not be the bottle neck.


Patrick

 

[Ripster]

No bottleneck will be me squeezing through all that transistors

 

[Vunce]

OK everyone came through. I have ordered PCBs and will let you know as soon as they arrive.

Great news!
Question, if no transistors are ordered, will you send out the pcb’s before the orders with transistors are ready?

Thanks for handling this GB

 

[Ripster]

Hey Vunce, yes your order will be processed sooner it will also be a practice run for my post office to see how things are going...


For people outside EU if you have any special instructions regarding customs you can send me PM, but the package will be tracked and insured so the price of PCBs must be declared if the package gets lost but there are various options like gift or comercial sample...