Amplifiers & DAC
- Product Details
With higher power hi-fidelity output than smartphones, the A1 satisfies your need for more sound quality and quantity. The A1 has a built-in rechargeable Li-poly battery included that offers up to 13 hours of playback. This portable amplifier also provides four EQ modes for maximum flexibility - Flat, Bass1, Bass2 and Bass3. The EQ modes are switchable simply by pressing the power button briefly, allowing you to best adapt the sound output to your earphones and ears; moreover, the indicator light provides indication to the present EQ mode.
The A1 utilises a sandblasted aluminium alloyed chassis for a durable modern appearance and comfortable handholding. A transparent removable back clip adapts the A1 to different usage scenarios in style. The volume buttons are made of Alps microswitches for sensitive and reliable operation.
The A1 status LED lights / flashes differently in different colours in response to power-on, charging, low / full battery, etc., allowing you to check its working status at a glance.
Headphone AMP TPA6130A2 Frequency Response 10Hz ~ 90kHz (-3dB, input: 300mW) Output Impedance ≤0.2Ω Gain 3.65dB Output Power ≥78mW (16Ω / THD+N<1%) Battery 160mAh Li-poly battery
Up to 13 hours (32Ω loaded)
~90 min charging
EQ Modes Bass1: 2.7dB bass boost
Bass2: 5.2dB bass boost
Bass3: 5.2dB bass reduction
Drive Ability 16 ~ 100 Ω (recommended)
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