• RDL Unbalanced Input Transformer (TX-J2) KWD 35
• FP-UBC2 2-Channel Unbalanced to Balanced Audio Converter KWD 94
• RDL D-XLR3M XLR 3-Pin Male Jack on Decora Wall Plate - Solder Type KWD 16
• Radio Design Labs - TX-1W - RDL Music on Hold Amplifier - 1 Watt KWD 40.500
• RDL ST-MX3 3 Channel Audio Mixer - Line Input and Output KWD 65.500
• Radio Design Labs RDL Dual Mic/Line Preamplifier (RU-MLA2) KWD 136