Velcro on back that covers battery compartment which does not have the plastic door, but I run mine with a power supply on my pedalboard and with phantom power by itself off the mixing board so it has not been an issue. Getting a new plastic door is probably not hard from tech21 either I just have not had that need. I do have the tin and paperwork $150 shipped
Here are some related products that TB members are talking about. Clicking on a product will take you to TB’s partner, Primary, where you can find links to TB discussions about these products. Browser not compatible