This Gemini BPM250 Professional Stereo Preamp Mixer is a great option for DJs looking for a high-quality mixer. It has 3 channels and is perfect for creating professional-quality mixes. However, please note that this item is being sold as parts only and does not include a power supply. The brand of this mixer is Gemini, and it is classified as a DJ mixer. It is ideal for use in DJ equipment and musical instruments and gear. With its sleek design and advanced features, this mixer is perfect for any DJ looking to take their setup to the next level.