Welcome to The Cool Life!
I am a seller in Japan. I ship authentic products from Japan. Please enjoy shopping with peace of mind! You will find great products!
【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
Volume Control and BTL: The SMSL amplifier uses NJW1194 electronic volume control chip from Japan's NJRC company. This high-precision chip provides precise volume control and ultra-low distortion, ensuring pure, unaltered sound quality. A powerful amplifier that utilizes the latest BTL (Bridge-Tied Load) technology to ensure the highest quality, outstanding efficiency and minimal energy consumption.
SMSL A300 Amplifier: The audio amplifier uses Germany Infineon's new digital high-power amplifier chip MA5332MS, which has high efficiency and low energy consumption. The stereo mono amplification mode has a powerful output power rating of up to 165W into a 4Ω load. Even with an 8Ω high impedance load, the A300 produces 85W of clean power per channel. Makes the sound clearer, richer, and richer in texture.
Multiple input terminals: Bluetooth amplifier supports RCA, USB and Bluetooth 5.0 inputs. Wireless Bluetooth 5.0 reception, better sound quality, stable signal. Bluetooth amplifier is suitable for connecting smartphones, tablets and other devices. A number of audiophile-grade audio components are used to improve subjective hearing.
Can form a 2.1 audio system: A dedicated subwoofer signal pre-output makes it easy to connect an active subwoofer to form a 2.1 system. Eight preset EQ options and treble/bass adjustment make it easy to match with different speakers and music. Built-in SMSL SDB patented sound and treble/bass adjustment gives you unprecedented flexibility when matching this amplifier to different speakers and music types.
Desktop Audio Amplifier: Made from aluminum alloy and precision CNC machined, the A300 shell has anodizing technology and chamfering, creating an exquisite finish with a delicate touch. With its thoughtful design and practical features, the A300 is an audiophile's dream come true. The user-friendly operating system is intuitive and easy to understand, and includes full-featured remote control capabilities for added convenience.
SMSL A300 amplifier parameters:
Input port: RCA, BT, USB
SNR: 103dB
THD+N: 0.004%
Channel separation: 85dB
Cutoff frequency (in high pass mode): 50Hz
Input sensitivity/input impedance: 280mV/22kΩ
output power
Stereo: 165Wx2(4Ω) / 85Wx2(8Ω)
BTL:330Wx1(4~8Ω)
Power consumption: 40W (normal volume)
Size: 8.28X1.61X7.8 inch (210.5X41X198mm)
Weight: 1.3kg / 2.86lb
