Solid State Logic Sigma analog summing mixer. Comes with unit and power supply only. Priced to sell. There's only one very light scratch on the underside and slight signs of being racked around the mounting holes. These minor cosmetic imperfections are highlighted in the last three photos. Other than that, this unit is very clean and in excellent condition. No other summing mixer gives you the iconic sound of an SSL console with the power of instant recall & automation. Really the best at what it does. I'm downsizing so I won't be needing all the functionality this offers anymore. Ships quickly via USPS anywhere in the US. Listed locally on CL for less if you're in the SF bay area. Check my feedback for confidence in your purchase.