roibm said:I can't wait to build one. I hope I won't be the last to get the boards
You won't be, I just ordered mine.
eeehaah
gainclone.com
I'm glad to hear that my betabuilders have succeed just like that and with no trouble at all. I'm also glad that my non-esoterical approach got well recieved. The only odd thing is the polyphenylene sulphide cap! I'm the only one in the whole world which use this kind of capacitor!
Welcome you too Mr. Gainclone! Are you a Gainclone collector maybe?
Welcome you too Mr. Gainclone! Are you a Gainclone collector maybe?
roibm said:
Hi!
The AD8620 was the only part I had problems with getting.
I orderd samples from Analog Devices but have not received any yet. Since it was a wish to speed up the prototyping boards, I ended up ordering them from Digikey (they were quick) for a total price of nearly $60 (for 2). I hope there is a cheaper supplyer, or we shold perhaps do a group-buy of them.
I need 6 more for the rest of my ordered QRP02's.
I think they sound great because after listening to the QRP02 for a while I found out that a sub-filter I'm using, based on OPA2131 now degrades the sound of my system.
I have never noticed that before.
BR AndyB
B grade doesn't add anything for audio and in this application. Less than 70 uV offset is good. I don't think I'm willing to pay for less offset than I already have got.
That's the one, Urban.. Odd that the have so much lower 100 prices than Analog's 1000 prices.
If this is the price from DigiKey, I'll say buy there.
That's the one, Urban.. Odd that the have so much lower 100 prices than Analog's 1000 prices.
If this is the price from DigiKey, I'll say buy there.
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