MAXBAX size 6 MB / 21 MB MAXBAX is a fully passive Baxandall EQ with extra mid band. LOW: 20-30-40-60-85-120Hz with stepped boost/cut (0.5dB). MID: 0.2-0.4-0.8-2-4-7kHz with stepped boost/cut (0.5dB). HIGH: 9-13-16-20-27-40kHz with stepped boost/cut (0.5dB). OUT: +/-6dB with stepped boost/cut (0.5dB). ...