The legendary Hertz make their debut on Respekt, after gracing labels such as 1605, Phobiq, Underwater etc., with their presence. Their "Bipolar" EP comprises of two slabs of dirty, gritty techno; The title track features a hypnotic loop throughout its length, leaving plenty of space for the intricate percussion, clever edits and bleak atmospherics. "Manic" is just that, with a hysteric, piercing riff taking charge of things. Underneath, the audio equivalent to a steamroller holds everything together while crashing percussion keeping everyone on their toes.