Radio Design Labs RDL STM-LDA3 STM-LDA3 Studio Quality Mic Preamp w/phantom - 3 Line Outputs MSRP: $338.15 MAP: $253.61
Radio Design Labs RDL STM-2X STM-2X Switched Mic Preamp - 35 to 65 dB Gain MSRP: $319.59 MAP: $239.70
Radio Design Labs RDL STM-2 STM-2 Adjustable Gain Mic Preamp - 35 to 65 dB Gain MSRP: $282.18 MAP: $211.63
Radio Design Labs RDL ST-GSP1 ST-GSP1 Gated Speech Preamplifier - Mic to Line MSRP: $254.95 MAP: $191.22