sE ELECTRONICS DM2 Microphone Preamp Listing is for the unit only. No box or cap included. Functionality confirmed with an audio interface. I do not smoke or own any pets. Shipping will be wrapped in packing material and sent via Nekopos. From the manufacturer: An active inline preamp, perfect for podcasting, recording, and live sound. Features ultra-high impedance input and 8 load settings to match any passive microphone (dynamic/ribbon), providing a moderate +15 dB or explosive +30 dB gain boost. 8 impedance settings and a buffer amplifier ensure stable gain regardless of the connected load. Slim and sturdy metal chassis with a premium finish. *The DM2 is a product for passive microphones (dynamic and ribbon). It cannot be used with microphones that require phantom power (condenser and active ribbon). Also, to power the DM2, a preamp/mixer/audio interface that supplies 48V phantom power is required separately.