MÄAG EQ4-500, 1-Channel 6-Band Equaliser 500 Module, Frequency bands in the main section: Sub or 10 Hz, 40 Hz, 160 Hz, 650 Hz and the 2.5 kHz shelf EQ, boost/cut range of +15 dB and -4.5 dB with a centre position of 0 dB, Air band shelf equaliser...
Thomann Italia