Alto Professional - LIVE Series > Live 802,Alto Professional Live 802 | 8-Channel / 2-Bus Mixer with 5 XLR Inputs,Alto Professional Live 802 Mixer For Ham Radio Use,User manual Alto Live 802 (English - 36 pages),Features & Benefits of the Alto Professional Live 802 | 8-Channel / 2-Bus Mixer with 5 XLR Inputs - YouTube