The Audioengine D1P 32 Bit Portable Headphone Amplifier & DAC is an all-in-one solution for crystal-clear audio. This portable compact device bypasses your device’s internal audio systems ensuring premium sound quality from streaming platforms like TIDAL or Apple Music. Compatible with iOS Android MacOS and Windows it’s power-efficient yet powerful enough to drive audiophile-grade headphones or speakers without batteries. The D1P supports high-resolution audio formats including PCM up to 32-bit 384KHz DSD up to 256 and MQA files. Whether at your desk or on the go the D1P delivers dynamic rich sound and versatility making it an excellent choice for discerning listeners. Features: - Drives audiophile-grade headphones - Powered by your devices with no batteries required - Stream music from your phone or laptop via USB-C - Variable stereo analog and headphone outputs - Dedicated headphone and line out switch - Custom audiophile-grade connectors - Variable line out Content + Care: - D1P 32 Bit Portable Headphone Amplifier & DAC - USB-C Cable - Microfiber Bag - Lightning to USB-C Cable - Setup Guide Size: - Dimensions (W x H x D): 2.5" x 3.0" x 1" - Weight: 0.85 lbs. - Inputs - USB Type-C - S/PDIF Optical (Max 24bit 192KHz) - Outputs - 3.5mm port - RCA - SPDIF