AstroLab is a 61-key stage keyboard with 10 sound engines, including Virtual Analog, Samples, and FM. It features over 1300 in-built sounds and supports 10,000+ additional sounds via Arturia software. With a navigation wheel, 10 preset buttons, and 4 macro controls, it offers easy browsing and quick sound access. Connectivity options include MIDI, USB, Bluetooth audio input, and WiFi. Ideal for musicians seeking creative freedom.