🎧 Amplify Your Audio Experience!
The eSynic Professional Headphone Amplifier is a portable audio device designed to enhance sound quality for headphones with an impedance range of 16-300Ω. Featuring advanced chip technology, a rechargeable 1000mAh battery for up to 8 hours of use, and versatile connectivity options, this amplifier is perfect for audiophiles seeking a superior listening experience on the go.
| Outer Material | Aluminum |
| Material | Aluminum |
| Item Weight | 4.8 Ounces |
| Lithium Battery Weight | 6 Grams |
| Item Dimensions L x W | 5.91"L x 20.47"W |
| Battery Weight | 21 Grams |
| Style | 16-300 ohm |
| Color | 16-300 ohm |
| Includes Rechargeable Battery | Yes |
| Lithium Battery Voltage | 3.7 Volts |
| Battery Cell Composition | Lithium |
| Battery Description | 1000mAh (3,7V) Lithium-Battery |
| Output Wattage | 30 |
| Headphones Form Factor | In-Ear |
| Noise Control | Sound Isolation |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Compatible Devices | Various digital devices with 3.5mm output, such as MP3 players, MP4 players, headphones, computers, and mobile phones. |
| Control Type | Volume Control |
| Power Source | Battery Powered |
| Special Features | Long-lasting Battery Life&Support 16-300Ω, Portable Design&Easy to Carry, High-grade Chip for Clear Sound, 100% Brand New & High Quality Materials, With Two-stage Gain Switch |
M**T
Us easy to install works great great volume control
Works great.
S**N
I use it as a guitar headphone amp also…
Great sounding, basic, electric guitar headphone amp also…
R**S
For 2007 Solara Aux
Bought this for my daughter's 2007 JBL with Nav Toyota Solara's Aux input for her iPhone. Her complaint was that she could hear herself "sing" even with the radio turned all the way up LOL. I think a bit of the problem was that I had to install a Ground Loop Noise Isolator to stop the alternator noise when the iPhone was also connect to the car's charging port (this drops the output a bit). This little amp gives more than enough boost to the iPhone's headphone output. I have it set one the switch to L(ow) gain and the knob set to a bit over half. Anymore than that then the audio is over amplified (becomes distorted). I expected the alternator noise to come back because the amp is down stream from the Ground Loop Noise Isolator but it didn't. I have the Ground Loop Noise Isolator stuffed/hidden into the dash and thankful I don't have to move it.One thing that annoys me is the little amp uses USB 2.0 Micro-B (one star off). Why anything new doesn't come with USB-C is beyond me. So I had to buy & use a USB-A to USB-C dongle so the amp can be powered by the open USB-C connection on the cigarette lighter 12v adapter.I have read a few reviews where users complained this didn't work at all for their car's AUX. Not sure how that is even possible, it is clearly works. If you are getting noise from your car, I suggest trying a Ground Loop Noise Isolator too.I've read reviews where this little guy isn't very robust. Hopefully it holds up and none of the little connections break. However, since we are connecting it up into her cubby and won't be disconnecting it, it will last.Edit:I was wrong about the noise when charging, not sure how I messed that up. Real shame but in the end I went a different direction by using a Aux to BT (COMSOON Bluetooth Receiver). Which is a better solution in every way.
D**S
Great deal
No hum; great sound quality; long battery life. Works great!That's all I needed!!
V**Y
Life-Saver!
Fabulous!! Amazing that it works so well at such a reasonable price.
E**.
Louder volume but not sure there was an increase in sound quality.
Louder volume but no increase in sound quality for me. Was using it as a pre-amp from my dash mount Android Auto screen to my head unit's aux input, but it still didn't sound as good compared to using my head units USB input
C**O
It works!
It works. This device has a simple task and it functions as described and expected. Glad I got this! I do with the delivery people in Brooklyn would STOP leaving packages outside of my building!
A**5
Great tool for hearing challenged old guys.
This is my second wired ear bud amplifier. The first one was a different brand and stopped working after a few days. This one is far better and a good value to boot! I am hard of hearing and required to telework. My ear buds are not loud enough to hear teleconferences or training classes when plugged directly into the laptop computer. This is the solution. Two weeks in and this little powerhouse is still working great. Compact design and all the necessary cables rounded out the package. Thank you! Update: this product has lasted several months of daily use.
Trustpilot
Hace 1 día
Hace 1 mes
