Audio Research LS22 All-Tube Preamplifier with 6 RCA & XLR Inputs
The LS22 From Audio Research is a no-nonsense great sounding tube preamplifier that’s made right here in the US. Included with the LS22 is the original owners manual. Having a whopping six XLR balanced stereo inputs is a rarity, especially on a preamp from the 1990’s.
