M2 - Designed & Engineered in the USA
Overview
The revolutionary Acoustic Research M2 Music Player bring the music listening to a whole new level. Through the flagship grade Burr-brown PCM1794A DAC and best-in-class high slew rate headphone amplifier, it is capable to unleash the full potential of your high resolution music clips through high end headphones without the need for an external headphone amplifier. This is the all-in-one product you need for genuine audiophile music experience on-the-go.
Features
• Genuine audiophile oriented music-only portable music player
• Comprehensive high resolution media support (WAV, AIFF, FLAC, ALAC, APE, DSD, and DXD)
• Audiophile oriented flagship class Burr-Brown PCM1794a DAC
• Unleash the full potential of high end headphones with best-in-class built-in headphone amplifier
• 64GB built-in memory plus flexible storage expansion through Micro SDXC
• Up to 9 hours of continuous audiophile-grade high resolution music playback
Specifications
• Dimensions Width: 2.76 In x Height: 5.35 In x Depth: .59 In
• Weight (Kg/lb) About 8.5 oz
• Battery Type 4200 mAh, Up to 8.5 hours (PCM) / 6.5 hours (DSD)
• Maximum Memory Expansion Micro SDXC card (Up to 200GB), USB-OTG
• CPU Qualcomm MSM8926
• Digital audio transceiver/clock master Cirrus Logic CS8422
• Pre-Amp (Voltage Amplification) 2 x OPA2134
• Crystal clock sources for audio Dual VCTCXO
• Compatible Format Supported FLAC/ALAC/DSD64/DSD128/WAV/DXD/APE/AIFF
• USB Reader Micro-USB (Data / Power / OTG*) *Support USB storage requiring less than 5V, 100mA power
• DAC Burr-Brown PCM1794a
• Headphone Amplifier TI TPA6120A2 / Class A Configuration / Up to 3.7Vrms Output
• Volume Control ALPS potentiometer (step-less full analogue)
• Internal Memory 64GB
• Wireless Network 802.11B/G/N
• Audio Output Line Out (3.5mm) Headphone Out (3.5mm)
Documentation
