While the album cover and the name may make you think Psycho Circus is some kind of metal band they are actually more of aggrotech with the distorted vocals. Some tracks are a bit too much mainstream pop for my taste and they almost approach some dancy trance pop, but hey, it's free!
Here is a full-length album from Zynik 14. They say they are an EBM band, but they are not exactly old school so it may be a bit hard to hear. All the basic elements of the beat, the bass and the barking singing are there, but also a lot of other things so even if you don't like strict EBM it may be worth a listen.