Arturia AstroLab 61-Key Performance Keyboard Synthesiser. Arturia's 25 years of experience shine through in this beautifully crafted studio and stage instrument, packing 10 of the brand's famously precise sound engines into a user-friendly, ultra-playable package. AstroLab is the culmination of 25 years of passion, innovation, and commitment to the pursuit of unhindered musical exploration. From must-have performance instruments that respond to every keystroke just like the originals do, to iconic keyboards and futuristic synth textures - instantly find that perfect sound, stay in the zone and set your creative flow on a flight path beyond space and time. The AstroLab is Arturia's latest synthesizer, drawbar organ, and stage piano. With over 30 embedded Arturia plug-ins, it's all of that at once, even if Arturia refers to it as a stage keyboard with semi-weighted piano keys.