Dual GI 275 Kit With GMU 11 Options:With ADAHRS + AP 2 - music mute modes:

2 - music mute modes: Mute On and Mute Off

the GPS calculates the exact turn rate initiation point to fly the centerline from one leg to another based on aircraft ground speed

A25 radios

SuperRev ballast pockets

a certain spectrum of low-frequency noise allowing a listening experience that has less low frequency

Dual GI 275 Kit With GMU 11 Options:With ADAHRS + AP 2 - music mute modes:Garmin GI 275 Adaptable to a full range of instrument formats and functions, our GI 275 electronic display lets you keep the classic look of your panel while upgrading with modern, reliable glass touchscreen display technology. Kit Includes: 010 01788 01 GMU 11 PMA 010 01912 10 GI275, ADAHRS OR 010 01912 20 GI275 ADAHRS + AP 010 02326 10 Kit, GI 275 ADAHRS, Class I II 011 00978 00 Sub Assy, GTP59 011 04349 90 Sub Assy, GMU 11, Installation Kit 011