Your miner is not from us and it is not the same as JTminer. Basically, the JTminer with smaller size is much stable and can do overclock. Please ask the suggestion from who you bought it if you want to do overclock. We are not responsible for what is not from us. Thanks.
Recent summary:
Advantage and difference from other miner:
https://bitcointalk.org/index.php?topic=470386.msg5571215#msg5571215https://bitcointalk.org/index.php?topic=470386.msg5580260#msg5580260https://bitcointalk.org/index.php?topic=470386.msg5580260#msg5580260---------------------------------------------
https://bitcointalk.org/index.php?topic=470386.msg5572959#msg5572959Bitmine and Innosilicon worked together to produce the chips, so both of them have rights to produce/resell the chips.
for @QuestionTime : We reserve our right to take legal action for your libel!https://bitcointalk.org/index.php?topic=470386.msg5579060#msg5579060I´m a little bit confused.... how many representatives for the JingTian miner is on bitcointalk?
(Seeksilence, skyfromwell and JT miner)
Yes. Those are from my company.
Alright, thanks for making that official

How about the pictures from the demonstration you held, will they be uploaded soon?
I will let someone put more pictures here.
I need to pick up my system now. LOL. I will try to do a good over clock then report to your guys.
Im looking forward to the OC guide- Do you think a EVGA 1300W g2 is enough to overclock, or should we get something higher?
http://www.newegg.com/Product/Product.aspx?Item=N82E16817438011Bob, it is not problem of the power. It is the problem with the system you got. LOL.
Don't over-clock it. The one who sell to you using cheap components in the board, so over-clock is NOT going to work there.
Please stop telling me what I do or dont have. These are not knockoffs- I have been running them OC for weeks now, and they also look identical to all the other units me and my assosiates purchased. Same design, PCBs chips, etc as the legitimate ones. Oh, and and the PCBs + parts numbers match up with the ones your selling directly.