Amplifiers S.M.S.L

Germany's Infineon's new digiral high-power amplifier chip. Japan's NJRC company electronic volume control chip NJW1194. It can be bridged into a single-channel amplifier with higher power to drive a large speaker. The built-in high-pass filter circuit can filter out the subwoofer, drive the main speaker, and cooperate with the subwoofer to form a 2.1 system. Equipped with subwoofer signal pre-output, it is convenient to connect active subwoofers to form a 2.1 system. 165W RMS X 2(4 ohms, 20 Hz - 20 kHz, 0.004% THD). 12-month warranty, you can return the item or replace a new one if you have any problems.

SMSL A200 uses 2 pieces of Infineon's new Silicon Carbide digital power amplifier chips, which provide higher quality and up to 92% efficiency, further reducing energy consumption. Support Bluetooth, optical, coaxial, HDMI audio, USB, line input. new Bluetooth 5.0 technology, both low power consumption and high sound quality. Support HDMI (ARC) audio return function, used to connect to the HDMI interface of the TV, to achieve the output of the TV audio. electronic volume control, eliminating the potentiometer volume adjustment when the noise. Optical support up to 24bit/192kHz signal input. With sound effects adjustment, high and low sound individually adjustable. With pop sound control circuit,…

A300 uses the electronic volume control chip NJW1194 from the Japanese company NJRC, which has precise volume control and extremely low distortion. the new digital high-performance amplifier chip from Germany Infineon has higher quality, high efficiency and low energy consumption It can be bridged to a higher power single channel amplifier (BTL) to power large speakers. With the subwoofer signal pre-output, it is convenient to connect an active subwoofer to a 2.1 system. The built-in patented SMSL SDB sound effect and treble/bass adjustment function can easily adjust different speakers and music. the built-in high-pass filter circuit filters out the subwoofer, drives the main speaker and works …

The SMSL D400EX uses a flagship DAC chip, 1 AK4191+2 AK4499EX, with built-in MQA hard decoding. DSD supports to DSD512. Support MQA decoding and MQA-CD. Japan Audio Association (JAS) Hi Res certification. USB uses the new third-generation XMOS XU-316, a true 32-bit USB solution XMOS XU-316, and PCM supports up to 32-bit/768kHz. Qualcomm high-end Bluetooth chip supports LDAC (24bit/96kHz), APTX/HD, SBC, AAC. The eight channel parallel circuit design is adopted, and the distortion is as low as 0.00006% (- 124 dB), which is more stable. 11 high-end dual op amps and a large number of fever components are used. USB, optical fiber, coaxial, AES and I2S support DSD transmission, and coaxial and optical …

ROHM flagship DAC chip BD34301EKV, Fully optimized its performance, making its THD+N as low as -117dB! Built-in linear power supply composed of british porcupine toroidal transformer. Coordinate multiple low-noise regulated power supplies to provide a stable, reliable, efficient and low-noise power supply system. CK-03 clock processing circuit, the new self-developed CK-03 clock processing circuit greatly reduces clock jitter. Specially designed discrete component regulated power supply and multiple low noise regulated power supplies. Provides low noise power supply for analog circuits. Faster and more stable reception. Support LDAC(24bit/96kHz), APTX/HD, SBC, AAC!

Support 2 inputs, RCA and 3.5mm jack input. Flexible and easy to connect with all the latest audio device, with memory function, human scientific design. MCU control. Based on the work of the state machine, real-time monitoring, easy to operate and understand, and also suitable for modern usage and protection of personal safety. 360-degree rotating electronic volume control. Startup sound settings can prevent excessive damage a horn or personal safety, and also can prevent the noise caused by poor contact potentiometer and other undesirable phenomena. Bass signal output, it can connect external active subwoofer. Support EQ bass and treble adjustment, it increases product playability.