8 Zones, 13 Sources + 32 distributed sources The AX-1250 features 6 powered zones delivering 55 watts per speaker and 2 independent preamp zones. 12 physical sources - 8 combined digital/analogue and 4 dedicated digital coax/optical inputs plus a Network Audio decoder that can stream from the local network, the Internet or a mobile device (phone or tablet) connected to the network. Add to that the ability to access up to 32 distributed sources from any compatible amplifier on the network (AX-1250 and Mini 4) and you will not be running out of inputs any time soon! Unrivalled Connectivity USB (for configuration only), IR BUS (legacy keypad) and Ethernet connectivity, 10 buffered IR outputs, 2 lit doorbell compatible input triggers, individual amp ons, keypad connections and dual network ports offering unrivalled connectivity of up to 96 Zones. Endless Control The internal webpage has unique customisation allowing IR commands to be attached to buttons for source control. User based source and zone lockout via customisable user accounts and the ability for built-in automation via Zone and Source event triggers. Audio Control 600ms of audio delay for each zone per source (totaling 64 delay settings), 18dB of analogue source gain adjustment, Bass, Treble, balance and loudness per zone and a sub-woofer preamp filter. iOS and Android App By using the FREE app you can use the Amplifier as a controller with macro capability. Add the KPC-N 2.8" colour touchscreen and enjoy full two way communications from each zone on both interfaces.