Sire Z3 5 SILVERSP Marcus Miller Signature 5 String RH Electric Bass (Silver Sparkle) quarter inch The rackmount Frequency Manager system conga The rackmount Frequency Manager system increases channel count and reduces the number of required antennas and power supplies when using multiple GLXD4R receivers simultaneously with individual trim pots for each speaker it is figured to complement the look and sound requirements of both the traditional and modern players Electronics and hardware configuration that brings a wider range and more defined sound design giving the kind of feel and sound quality usually found in higher bass tiers