adam 77ADAM Audio A77X Dual 7 3-Way Powered Horizontal Nearfield Studio Monitor Pair. Used – Very Good. $1,499.99. $1,499.99. Add to Cart. ... Sales:77. Joined :2022. Preferred SellerAdam Audio A77X Is Similar To: Adam S4x-h Monitors Lcr Set (45.5% similar) $4499.99–$4500.00. (September 19th, 2025) Adam Audio 260110500012 A7x Pair (53.5%