Berlin's D.I.M. is one of those more-is-more dance-music producers who believe no bass frequency should go undistorted. Anyone who's flipped her neon sunglasses over the high-impact, Ed Banger/Boysnoize take on electro-house will want to limber up for D.I.M.'s debut Seattle appearance. Local DJ/producer Jerry Abstract also knows from whomping low-end, high-energy club bangers, as his many unforgettable techno DJ sets attest. No matter the style wielded, this diverse disc jockey always sets his dials to "peak time." (Chop Suey, 1324 E Madison St, 324-8000. 9 pm, $12, 21+.)