The C4 Plus ZBMH and C5 Plus ZBMH feature the luxurious high-end look of the Zebrawood wings and Maple center top with the midrange growl and punch of Mahogany body.The Markbass MB-1 EQ provides a very natural and transparent boost that does not color the organic nature or resonance of the instrument’s woods. The crystal clarity and natural warmth combined exude a passive feel with smooth lows, full-bodied mids, and bell-like highs. The Markbass 3-Band EQ brings out the best acoustic nature of the bass instrument.