Vestri Portable USB Dongle DAC & Headphone Amp 4.4mm Balanced & 3.5mm Single-Ended Outputs, Unison USB, Mesh D/A Conversion

Vestri transforms your USB-C phone, USB-C tablet, or USB-C computer into a high-end system via the exclusive Unison USB interface. Experience the only Mesh portable DAC/amp with a unique time- and frequency-domain optimized digital filter. Deliver up to 400mW of true RMS power to easily drive demanding, power-hungry audiophile headphones with both a 4.4 mm balanced headphone jack and a standard 3.5 mm single-ended connection for all your favorite gear. Customize your playback instantly via touch controls for Volume, Loudness contour, Phase Invert, and pure NOS mode with no moving parts to wear out.

Built with a sleek, milled, pocket-sized aluminum and glass chassis featuring an "eternal screen" of individual LEDs that won't burn in or dim over time. We design and build all of our products in the USA with a complete in-house team that includes analog, digital, firmware, and DSP capabilities. We even make our own PC board assembly on a state-of-the-art robotic assembly line in Corpus Christi