Solid State Logic Alpha VHD in very good condition. 4 channels of ssl preamp with adjustable harmonic distortion. Unit comes with power supply that is not shown in photo. I will be leaving town late Monday.The item "Solid State Logic Alpha VHD" is in sale since Wednesday, February 17, 2016. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Preamps & Channel Strips". The seller is "nettsales" and is located in Alpena, Michigan. This item can be shipped to United States.