Russell probably knows a bit more about this, but two things I have heard are that there are different prices depending what continent you are on, and also sometimes there are "night shifts" making parts on the side. Note that there are online discussions about these AD9850 chips and one theory is that they are off-spec rejects that were diverted. Friendly regards, Bob On Tue, Sep 16, 2014, at 03:08 PM, Neil wrote: > Argh! Looks awesome, but how do they manage to make these and ship at=20 > these low prices, when the Digikey 1K+ pricing is at $16 for the chip=20 > alone? Unless these are knock-off chips, I can't understand it. >=20 > Cheers, > -Neil. >=20 >=20 >=20 > On 9/16/2014 4:44 PM, Dom S wrote: > > Neil - have a look at the Chinese AD9850 boards on eBay - around a five= r > > delivered and range from 0.something to lots with plenty of resolution = and > > accuracy. --=20 http://www.fastmail.fm - Or how I learned to stop worrying and love email again --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .