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Computer HIFI Amplifier Stereo Audio Headphone AMP 140mW Output with Power Supply A910
Description:
Have good headphones and speakers for love music friends not only need for high fidelity level, friends, light box, earphone good is not enough, with a suitable amplifier can perfect play a maximum limit of music, let the listener to enjoy the perfect music. The amplifier adopts full metal material to build, strong and durable, volume gain knob design appearance, convenient operation, the design of servo control system, can satisfy the majority of impedance headphones and speakers to boost demand.
Carefully designed servo circuit, dual signal input. With the preamplifier output, can be used as the preamplifier of high-grade products. The golden yellow aluminum material design case, the surface is polished, the front panel is provided with a 3.5 earphone interface, the volume gain, power switch and an indicating lamp etc.
Specifications:
- Maximum input voltage: 450mV
- Signal to noise ratio (A): 110dB
- Output power: 140mW
- Distortion: less than or equal to 0.02%
- Channel separation: greater than or equal to 65dB
- Frequency response: 20Hz-20kHz (minus 0.05dB)
- The output noise: less than 0.1MW
- Output impedance: 32 ohm
- Input impedance: 10kohm
- Product size: 11cm (L) X6.5cm (W) X4cm (H)
- Product net weight: 160 /g
Package list:
- 1 X A910 mini audio amplifier
- 1 X transformer power supply
- 1 X RCA audio line
