RDL PS-24KS 24 Vdc Switching Power Supply, North American AC Plug, 1 A, dc Plug List price: $60.50Price: $45.38
RDL TX-70A 25 V, 70 V, 100 V Speaker Level Input Interface - Unbalanced line output List price: $76.04Price: $57.03
RDL TX-J2 – Passive Unbalanced-to-Balanced Audio Input & Mixer Module List price: $115.31Price: $86.48
RDL DS-SP1A Wall Speaker – Decora-Style Loudspeaker (Stainless, 8Ω, 2W) List price: $140.90Price: $108.67