Sonos Connect Amp Gen 2 (S2 App Compatible) - PRICED EACH WITH VOLUME DISCOUNT AVAILABLE - EACH PIECE TESTED AND UPDATED FIRMWARE (note speakers used in demo video are not included in sale)- READY FOR NEW SETUP - ALL UNITS IN GOOD COSMETIC CONDITION - ALL SERIAL NUMBERS SHOWN IN PICTURES - ITEMS ALWAYS PACKED WITH CARE FOR SAFE DELIVERY SEE OUR STELLAR FEEDBACK