● MagSafe magnetic design with N52-grade NdFeB magnets for secure attachment and a smooth experience
● 3900mAh high-density lithium-ion battery provides up to 13 hours of independent power without draining your phone's battery
● ADLiCoupler digital isolation and Accusilicon femtosecond low-phase-noise crystal oscillator deliver rich detail and pure sound
● Proprietary fully discrete current mirror I/V conversion and single-stage gain architecture deliver natural, neutral sound
● 9 independent power supplies with military-grade filter capacitors for stable output and zero interference
● 4.4 balanced output with up to 550mW @ 32Ω, providing powerful power for easily driving a wide range of headphones
● A photolithographic nano-textured aluminum alloy body with an ink-and-moire moiré pattern creates a premium feel
The NiPO A100 is a magnetic DAC headphone amplifier designed for mobile music enthusiasts. It features MagSafe magnetic design and N52-grade NdFeB magnets for precise alignment and secure attachment to your iPhone, and comes with an O-ring and The C-shaped magnetic plate supports all phone models, making it convenient for daily commuting or on-the-go use.
The built-in 3900mAh high-density lithium-ion battery provides 13 hours of single-ended battery life and 9 hours of balanced battery life. The low-resistance polymer battery structure provides independent power supply, eliminating the need to drain the phone's battery. Nine independent power supplies, Linear Technology's ultra-low-noise power supply IC, and military-grade filter capacitors effectively eliminate power supply interference, ensuring stable and pure sound quality.
For audio processing, the A100 features ADLiCoupler digital isolation technology and an Accusilicon AS318-Lite series femtosecond low-phase-noise crystal oscillator, precisely calibrating high-speed data and significantly reducing jitter and distortion. A proprietary fully discrete current mirror I/V conversion circuit and single-stage gain architecture ensure the shortest signal path and minimized sound coloration, resulting in a neutral and natural sound quality.
The headphone amplifier boasts excellent linearity and up to 300mA of current output. The 4.4mm balanced jack delivers a maximum output power of 550mW @32Ω, easily driving both high-impedance, low-sensitivity and low-impedance, high-sensitivity headphones, offering wide compatibility. The exterior features a photolithography nano-aluminum alloy body with an ink-and-wash moiré pattern, showcasing both quality and durability.
Product Specifications
Product Name: Magnetic DAC Earphone Amplifier
Model: NiPO A100
Colors: Gold with black/orange/blue leather cover; Silver with black leather cover
Dimensions: 94.5 x 61 x 10.8 mm
Weight: 131g
Battery Capacity: 3900mAh 3.87V Li-Polymer
Rated Input: 5V/2A
Charge Time: Approximately 2.5 hours
Playtime: Single-ended 13 hours; Balanced 9 hours
DAC: ESS ES9039Q2M
Clock: Accusilicon Femtosecond Dual Crystal Oscillator
Amplifier: SGM8262
I/V Conversion: Self-developed fully discrete current mirror
Accessories: Type-C to Type-C cable, Lightning to Type-C cable, O-type and C-type magnets, User Guide (including product warranty and certificate of conformity)
