The Apogee Elements 46 Thunderbolt Audio I/O Box combines the best of innovative Apogee equipment such as the Symphony I/O MKII Ensemble and Groove with streamlined hardware features and advanced software control. The Apogee Elements 46 provides you with ultra-low latency audio performance high-quality AD/DA conversion and versatile connectivity at an unprecedented price - perfect for any musician recording at home on the go or in a small project studio.