SainSonic A2 Class A Portable Headphone Amplifier 9V 680mA Black
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- ✔ Portable Micro Class A HiFi headphone amplifier, with high current but almost Without background noise.
- ✔ The amplifier is equipped with NE5532.
- ✔ It can work with and replace other operational amplifier parts (such as 0PA2604, AD8656, 0PA2111K)
- ✔ Small volume, light weight, easy to carry.
- ✔ Package Content: 1 x SainSonic A2 Amplifier, 1 x 3.5mm Male to Male Stereo Audio Cable.
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A portable micro Class-A amplifier A2 Biggermouth, is an amp with large current without background noise.
It's coordinate with 5532 op amp; The main selling point is that it can work with and replace other operational amplifier parts (such as 0PA2604, AD8656, 0PA2111K), Also with the advantages of small volume, light weight, easy to carry.
Power: 860mw 32Ω
Power Supported Mode: internal battery
Battery capacity: 680MA
Working time: 12hour
Dimensions: 83 * 57 * 24mm
1 x SainSonic A2 Amplifier
1 x 3.5mm Male to Male Stereo Audio Cable
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A really excellent amp for my headphones and in my car to use with an aux cable. The sound is great!. I had it in my car for a week without recharging and it still works. It has an on-off switch so that's good. The only issue is that it is kind of big to carry around with my mp3 player and headphones. I use the mp3 player cause I just don't have enough memory in my phone. But it's only $10 and a great value if you like loud pumping sound.