I used to work as a musician doing stage sound and home studio recording 27 years ago. I used to work as a music DJ and flute musician 12 years ago. I have been interpreting for 23 years. I know audio and interpreting equipment; I can easily set up sound at any event first, and subsequently, sit down and interpret. I bring this equipment along with me when I am hired to interpret. This equipment is not for rent. I bring it to jobs where I am hired to interpret. I store this equipment at home.
*The most important element here is knowhow and experience. I have set up stage and DJ sound at multiple events over several years. You are not only renting the equipment but also hiring the sound person and the interpreter, with experience on how to make all of this work together – all in one package.