Our company is specialized in the audio DAC, stereo headphone amplifier, power amplifier, and with own R&D, manufacturing and marketing team.

super bass preamp output for connecting active subwoofers to form a 2.1 audio system,-30 ~ +10dB adjustment range. Built-in multiple EQ modes and treble / bass adjustment for easy matching of a variety of speakers and music. Qualcomm Bluetooth 5.0 receiver, suport APTX, better sound quality, longer transmission distance.

2021年5月11日 · 230W RMS x 2 (4 ohms, 20 Hz - 20 kHz, 0.003% THD), Built-in 100-240V power supply, easy to drive most speakers, (For passive speakers only, not the powered speakers).

2020年5月6日 · Customers appreciate the sound quality of the electronic signal converter. They find it warm, analog-sounding, with better texture and realism. The low-level detail is improved, with great harmonics and timbre. The soundstage becomes more open after a couple of months.

深圳市双木三林电子有限公司成立于2009年，位于中国深圳。 我们的高端品牌 VMV Technology（HK）Company Limited在2013年在香港注册。 现公司的厂房已搬迁至佛山顺德智富工业城。 并在东莞和深圳设有办公室。 公司设有设备齐全、环境优美的试听室。 公司专业从事音频DAC，立体声耳机放大器，功率放大器，并拥有自己的研发，制造和营销团队。 双木三林建立了完善的销售网络，我们的销售网络覆盖国内33个城市；我们与日本，英国，德国，葡萄牙，新 …

2016年2月13日 · This is a review and detailed measurements of the SMSL SA400 switching desktop power (speaker) amplifier. It was sent to me by the company for testing and costs US $660. Amplification is provided courtesy of ST Micro STa516BE. The marketing material for SA400 shows a digital feedback but I don't see that in the ST specs.

2022年10月15日 · Newest SMSL SA400 is priced between: cheapest A30A and highest costing VMV A2. What is the best of the three - I mean which is best value for money? How much they differ in sound they deliver? Which to choose? I have KEF LS50 speakers (not Meta). Thanks for your time and advice! I am also interested in this topic.

Specifications: ASTM B163, ASME SB163, ASTM B165, ASME SB165. Alloy 400 seamless nickel tubing from TW Metals has high strength, good weldability, corrosion resistance to a wide range of temperatures and conditions. Call now!

2021年5月14日 · SA400は、2つのデジタルパワーアンプチップ、日本製NJW1195高精度ボリューム調整チップ、超低音プリアンプ出力、ハイレゾ対応Bluetooth V5.0接続などを搭載したハイグレードなパワーアンプです。 価格は$659.99で、詳細は こちらのストアページ をご覧ください。 S.M.S.L SA400は、遅延のないBluetooth V5.0接続を採用しています。 ハイレゾ対応のaptXワイヤレスコーデックに対応し、最大10mのバリアフリー空間で遅延のない安定し …

2023年7月27日 · This is a review and detailed measurements of the SMSL A300 stereo class D amplifier. It is on kind loan from a member and costs US $196. The A300 is slick looking with flush volume control and switches. Alas, I am not a fan of the blue LED display from aesthetic point of view. It is nice and large though.