HIFIMAN High-Fidelity Portable Music Player w/ Balanced Amp Cards + 64GB Bundle

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 an optimized sounding quality. Replaceable amplifier card design offers a variety of listening experience.

Dual-Voltage Doubly Divine Sound

Unlike the single battery design dominant at 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

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.

Product Specifications:

• D/A Chip: WM8740
• Frequency Response: 20HZ - 20KHz
• Distortion: 0.008% (Line out)
• S/N: 106 +/-4dB
• SD Card Memory: 128G
• Battery Life: 9 hours
• Dimensions: 117mm x72mm x29mm (4.6 x2.8 x1.1 Inch) W xD xH
• Weight: 250g (8.82 Oz)
• Supported Music Formats: MP3, ACC, WMA, OGG, ALAC(M4A), APE(16Bit/44.1KHz,48.0KHz,88.2KHz, 96.0KHz,192.0KHz) 16Bit & 24Bit: WAV, FLAC, AIFF (except 176.4KHz)