HIFIMAN High Fidelity Port. Music Player with Standard Amp Card w/Headphones Kit

Supports Hi-res Audio Formats
HM650 is compatible with WAV, FLAC, APE, Apple lossless. It also supports high definition music formats like 24-bit/192 kHz and 24 bit/96 KHz.

Excellent Sounding WM8740 DAC
HM650 utilizes twin Wolfson WM8740 Decoder Chips for outstanding sound quality. A step potentiometer volume control provides a superior solution to inexpensive alternatives. The player has balanced outputs for use with balanced headphones such as the HIFIMAN RE600 in-ear monitors.

Optimized Circuit Design
HM650 uses state-of-the-art OPA627, joint force with both filtering and amplifier circuits to obtain and optimized sounding quality. Replaceable amplifier card design offers a variety of listening experiences.

Dual-Voltage Doubly Divine Sound
Unlike the single battery design dominant with other portable music players, the HM650's exceptional performance comes from the dual-battery solution delivering +/- 7.4 volts, 2,000mA. Effectively reducing power-supply noise allows you to enjoy more of the music.

Balanced Output Perfected Sounds Experience
HM650 brings balanced, high quality music reproduction creating joy for your ears. It is designed to offer wider balanced output signals with even more powerful resistance to interference. The sound stage and the separation are largely improved.

Replaceable Amp Card Design
We dream of a world where one design fits all. That is why we choose to use open interface for headphone amplifiers to allow more compatible designs available and a chance for third-party designers to collaborate with HIFIMAN.

Simple and Intuitive
The easy-to-use operating system is hassle-free with rapid response.

"Taichi II" User Interface
Simple-to-use, Elegant and High Performance

Product Specifications:

• Frequency response: 20Hz - 20KHz
• Distortion: 0.008 percent (Line out)
• S/N: 106 +/- 4dB
• Dimensions: 117mmx72mmx29mm (4.6x2.8x11 inch) WxDxH
• SD Card Memory: 128GB
• Weight: 250g (8.82 oz)
• Battery life: 9 hrs
• D/A Chip: WM8740
• Compatible music formats: Mp3, WMA, OGG, ALAC(M4A), APE(16Bit/44.1KHz, 48.0KHz, 88.2KHz, 96KHz, 192KHz) 16Bit and 24Bit: WAV, FLAC, AIFF (except 176.4KHz)