Blue Sadie Premium Headphones with Built-in Amp (Formerly called Mo-Fi)

Nowadays, you probably listen to more music on your laptop and phone than anywhere else. Ironically, those devices have weak, noisy audio outputs that really aren’t made for music. That inspired us to reimagine the modern headphone and design it around a built-in audiophile amplifier, which delivers dynamic, detailed, and clear sound no matter what you’re plugged into. Sadie is the evolution of the ultimate listening experience first pioneered by Blue’s groundbreaking Mo-Fi-powered headphones.

By further refining Blue’s revolutionary fit and sonic soundstage, Sadie delivers even higher levels of performance to reveal new details in your favorite music. The result is a headphone that makes every device sound like a big home hi-fi system. You won’t believe how much music you’ve been missing. Built-in audiophile amplifier for true high-fidelity sound on any device 50mm drivers custom-tuned for a superior soundstage Sealed over-ear design for immersive isolation Racecar-inspired multi-jointed headband design keeps earcups parallel at all times for superior comfort and sound Powers on and off automatically when headphones are opened and closed

• Built-in audiophile amplifier for true high-fidelity sound on any device
• 50mm drivers custom-tuned for a superior soundstage
• Sealed over-ear design for immersive isolation
• Racecar-inspired multi-jointed headband design keeps earcups parallel at all times for superior comfort and sound
• Powers on and off automatically when headphones are opened and closed