7HZ Sevenhertz 71 USB DAC AMP USB-C To 3.5mm Audio Cable Headphone Amplifier
7HZ SEVENHERTZ 71 adopts AKM's AK4377 chip to process digital signals. It is smaller than other chips and uses 36-pin CSP packaging, which requires less space on the circuit board. The upgrade AK4377 chip can analyze each format audio signal. For better sound quality, a 32-bit digital filter is integrated into the circuit, allowing a lower distortion rate and a wider sound field.
The 7HZ SEVENHERTZ 71 Portable Headphone Amplifier is small but po
werful. It can effectively improve the sound quality representation of devices such as mobile phones, music players, etc. SEVENHERTZ 71 is mainly applied to mobile phones and it is suitable for Android 5.1 a
nd above. Besides, SEVENHERTZ 71 can compatible with Apple Lightning connection.
As a portable headphone amplifier, the 7HZ SEVENHERTZ71 not only adopts an upgraded DAC chip but was also designed with high-end
cables. 7HZ SEVENHERTZ 71
cables use four 36-core OCC
cables, which can transmit digital and analog signals losslessly. The
cables are hand-woven and extremely robust, enhancing the resistance to breakage.
The 7HZ SEVENHERTZ 71 Potable Headphone Amplifier used a battery-free design. The AK4377 chip is easy to drive and the impedance of the circuitry in this amplifier is also low, meaning that not much power is required. This means that this potable amplifier can be driven with low power. The battery-free design means that there is no need to worry about running out of power during use. You can use this Potable Amplifier anytime, anywhere.
Specification
- DAC: AK4377.
- THD+N: 0.0004%.
- Output Voltage: 1Vrms.
- Output Power: 70mW.
- SINAD: 106dB.
- Frequency Response: 20Hz-40kHz.
- Noise-Floor: <0.9uV.
Feature:
- Audiophile-grade AK4377 Chipset.
- Supports high-resolution 32-Bit/384kHz PCM and DSD128(DoP) signals.
- High-purity 36-core Silver-plated OCC copper cable.
- Supports Android 5.1 and above.
- Works with iOS devices(Lightning connector to be bought separately).
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