True bypass of the compressor circuit. Auto-sensing power supply -- for use with voltages all over the world. Suitable with any input -- instrument, mic, or line-level. One great preamp channel to make the most of your mic collection.The item "Universal Audio LA-610 MKII Channel Strip Tube Preamp Compressor Limiter" is in sale since Wednesday, August 28, 2019. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Preamps & Channel Strips". The seller is "bestdeals737" and is located in Uniondale, New York. This item can be shipped to United States, all countries in Europe, Canada.