Thank you for viewing. This is a used set of two audio-technica AT8546 6-channel phantom power supplies. 【Item Condition】 Basic operation has been confirmed. There are some minor scratches and dirt from use, but overall, I think the condition is good. Please check the details in the images. Includes the main unit, instruction manual, and original box. I am not considering selling them separately. No pets, no smokers. Immediate purchase is welcome.