I'm not sure if it has the same circuit as the Singray 2EQ.
The only thing i got to got from the Ernie Ball forums is;
[color=#333333][font=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif][size=3][quote]the body woods and the level of hardware are where we saved. These will be made in the same factory, line as the SBMM premium line. We have a lot of experience "behind the scenes" and really have great relationships with the best parts makers and suppliers.[/quote][/size][/font][/color]
[color=#333333][font=Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif][size=3]I found this video, but sounds quiet rubbish(probably due to the recording). When I tried it in the store it sounded awesome.[/size][/font][/color]
http://www.youtube.com/watch?v=O3wqiv9QQ_M