Ultra-low THD oscillator PCB group buy. - diyAudio
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Ultra-low THD oscillator PCB group buy.

Original thread link ; http://www.diyaudio.com/forums/equip...ts-tool-7.html

Note:Group buy open the April 6 2010.

CLOSED THE April 11/2010 by Frex.


"It's PCB using AN67 from Linear Technology to build an ultra-low THD 10kHz
sine wave oscillator".

For the 10kHz oscillator PCB, if i order 10 boards to Pcbcart the total price
will be 120 (including Fedex shipping).
So, for end user the price would be : 120/10 + shipping to end user.
For 1 PCB, the shipping from France would be about 5.5 to USA (priority letter).
So for USA user the total price would be 12+5.5=17.5 ~ 23.5USD.

The PCB specifications is 100x160mm, 2 layers, one top layer silkscreen, 2 varnish mask, metalized holes, gold finish RoHs.

If at least 10 DIYers are interested , i can take the order.
Please send me private message and i will make a list with interested people.
Before to proceed to order, i will ask you paypal a payment of each personnal orders.
(I will don't make any money to do that , but i won't to loose mine !)


PCB list (to be updated..)

Qty Name(pseudo)

1 Frex ____________OK :)
3 ghg ____________ADDRESS OK THANK YOU.___PAID OK
1 ikoflexer_________ADDRESS OK THANK YOU.___PAID OK
2 Sigurd Ruschkow__ADDRESS OK THANK YOU.___PAID OK
2 grenert__________ADDRESS OK THANK YOU.___PAID OK
2 carpin___________ADDRESS OK THANK YOU.___PAID OK
2 Apogee (added the 11/04/2010)__ADDRESS OK THANK YOU.___PAID OK


Price is 120 for the ten PCB (including shipping to me).
+ shipping to buyer from EU: 3.5 (1 PCB) 5.8 (2 PCB)
outside EU: 5 (1 PCB) 6.8 (2 PCB)
+1 for Paypal fees.

Now Waiting all complete e-mail and physical address from buyers.


I add Apogee to the buyers list.
Now 12 PCB if everybody still ok.
The individual price will be a little lower than expected...

individual Paypal invoice in preparation...

-Added, 3 boards for Ghg instead of 2.

TOTAL = 13 boards.

INVOICES SENT.Waiting payments.


Circuit board ordered to PCBcart today.
Waiting for lead time confirmation (Gerber files checking).

Hello dear DIYers,

The PCB are on their way to me.
Normally i would receive them on friday.:)
I will keep you informed...



All PCB received today by Fedex.
I have need to pay 15.96 of customs fees...
Each buyers must pay 15.96/13= 1.23 for each circuit board ordered.
Thank you.
A new table for fees and shipping:

3 ghg ____________FEES_OK__SHIPPED_received, thanks.
1 ikoflexer_________FEES_OK__SHIPPED.
2 Sigurd Ruschkow__FEES_OK__SHIPPED.
2 grenert__________FEES_OK__SHIPPED._received.
2 carpin___________FEES_OK__SHIPPED._received.
2 Apogee _________FEES_OK__SHIPPED._received.

All letters has been sent now.
For EU, the lead time is about 5-7 days,
and outside EU about 10 days.


Contributors: Frex, Sigurd Ruschkow, grenert, ghg
Created by Frex, 6th April 2010 at 08:12 PM
Last edited by Frex, 16th May 2010 at 08:07 AM
0 Comments, 2,312 Views
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