The input speakers on the left side tell you exactly what tone is coming and the right side tells you what the MX151 is transmitting. Includes eight analog audio inputs a 7.1 channel input unbalanced pre-outputs that allow high placement of front channels that can be switched off accidentally via Audyssey. It no wonder that satisfied customers around the world have seen their McIntosh products since 1949 as investments worth sharing for generations to come. The device five components two S-Video and two composite video inputs provide the ultimate extension of the home theater system with user preferences assigned per source. Since editing mode can be changed from the remote control you can sort your favorites in the order that suits your tastes.Speaker MARTIN LOGAN STAGE X Center theos left and right Vanquish Surround AXIS Backs Subwoofer Martin Logan I descent BG woofer SW2 Dayton APA Sub AMP 8 Aura Pro Bass Shakers 8 Black Seat Craft Venetian Home Theater chairs remote control Harmony 10. The manual only contains general instructions for microphone placement and suggests moving the microphone in the room and varying height and direction. If the default settings are insufficient to describe a particular speaker MX supports a user mode for each speaker that allows you to configure bass cutoff frequency cutoff for roll-off and gain offset. See the picture below. Notes: 1. With MX121 it is possible to use the DHCP DHCP and Auto-IP features to automatically enter the IP address of the Internet access device. While MX does not try to implement the latest technology it also provides a solid set of features that McIntosh customers have been able to count on for many years.