This Aviom MT-X Expansion Box is a great addition for your A-16 or A-16II Personal Mixer. Note that the end caps are slightly bent, as visible in the photos.

Using this Aviom MT - X Expansion Box with your A - 16 or A - 16II Personal Mixer is easy. Just connect it properly to your mixer according to the connection ports. When using, avoid hitting or dropping the box to prevent further damage to the slightly bent end caps. For maintenance, keep it in a dry and clean place. Regularly check the connection ports for any dust or debris and clean them gently with a soft brush if needed.