The PATCH System comes equipped with 4 Connectors housed in the front panel of the system. 2 - Inputs (XLR/TRS Combo jacks) and 2 - XLR Output jacks. These front panel connectors allow a user quickly & easily integrate outside audio equipment or instruments into your recording setup. The front panel connection points are optional use and can be activated/deactivated via using the Flock Audio PATCH APP. The 2 - Inputs (XLR/TRS) are also capable of powering 48v microphones. BARELY SCRATCHING THE SURFACE... 64 POINT CONNECTIONS (32/32) 32 CHANNELS 48V PHANTOM POWER 2 INPUT / 2 OUTPUT FRONT PANEL CONNECTIONS CREATE, STORE & RECALL ROUTINGS ADVANCED MULTING CAPABILITIES MULTIPLE SYSTEM EXPANSION (8 UNIT SUPPORT) OSX & WINDOWS COMPATIBLE SOFTWARE SOFTWARE & FIRMWARE UPDATES SAFEGUARD WARNING NOTIFICATIONS DB-25 CONNECTORS NO LABEL TEMPLATES REQUIRED NO PATCH CABLES REQUIRED AND MORE...