Dbx 1215

15-band EQ, 2/3-octave 45 mm sliders Input signal gain control ±12 dB Selectable boost/cut range ±6 dB, ±15 dB 40 Hz low-cut filter, 18 dB/oct Power-off bypass with 2-second power-on delay Balanced In/Out via XLR connectors, 6.3 mm jacks, and terminal block