NVX XLOC44X 4-Channel 4 inputs / 4 outputs Active Line Output Converter

Open Box, Great - NVX XLOC44X 4 inputs / 4 outputs Line Output Converter

NVX XLOC22X 2 inputs / 2 outputs Line Output Converter with Remote Level Control

AudioControl Lc6i 6 Channel Line Output Converter

AUDIOCONTROL LC2I 2 CHANNEL LINE-OUTPUT HI-LOW CONVERTER SUBWOOFER CAR CONTROL

Wavtech linkDQ - 2-Channel Line Output Converter & Line Driver with PEQ

XBBR2 2-Channel Bass Restoration Processor and Line Output Converter

NVX XLOC24X 2 inputs / 4 outputs Line Output Converter with Remote Level Control