Gator G-Tour Flight Case for Allen & Heath SQ-7 Mixer 100020704 while the RX4 has two

while the RX4 has two sets of four XLR-M outputs

a 2U rack size

It can be used as a desktop unit or it can be screw-mounted to a standard rack tray

Special features: push-button system and hand crank avoid uncontrolled reverse motion locking screw provides additional safety M20 bolt for precise and vertical fit

Gator G-Tour Flight Case for Allen & Heath SQ-7 Mixer 100020704 while the RX4 has twoGator G Tour Flight Case for Allen & Heath SQ 7 G Tour Custom Flight Case Designed to Fit the Allen & Heath SQ 7 Mixer Features: Custom flight case for the Allen & Heath SQ 7 Mixer 9mm Plywood construction armored in rigid laminate Aluminum edging assists in aligning the lid to base when latching EVA foam protective interior custom fit to mixer Built? to? last commercial grade plated hardware Signature Gator red lockable twist latches and spring?