SMSL

SMSL is a Chinese electronics company founded in 2009, trading as S.M.S.L and registered as Foshan Shuangmusanlin Technology, that specialises in DACs, headphone amplifiers and power amplifiers. It started in Shenzhen, opened a Hong Kong branch in 2013 and today exports to more than 30 countries, while selling through outlets in over 30 Chinese cities.

Range & what it's known for

The DAC range runs from compact units such as the DL100 with four CS43131 chips and the D100 combo to the D200, D1 and D400 MK2, the R2R-based R100, the SU-X with two ES9039MS PRO chips, the DL400 with an ES9039MS Pro, the RAW-DAC1 with an AK4499EX and AK4191EQ pair and the VMV D2R MK2 and VMV D3R at the top. Headphone amplifiers span the HO100, HO200, SH and SAP series, the H200, H300 and H400 MK2 and the VMV P2 MK2 flagship, with the SH-9 built around THX AAA-888 circuitry and the SH-8S as a portable option, while the SH-6 and SAP-1 remain small desktop choices. Other branches include the AL200 power amplifier, the DP5 Play streamer, speakers, the G1 master clock and sister lines such as RAW and LIN.LIN.LIN. Milestones the company highlights include the D1 in 2018 and the M500, its first MQA DAC, in 2019, followed by an AK4499EX-based DAC in 2022 and the G1 clock in 2025.

Who owns it and where it's made

SMSL is a privately held Chinese company. Engineering and production take place in Foshan, where the firm runs its own machine shop of about 3,000 square metres and moved into new facilities in 2021, which lets it machine much of its own metalwork on site.

The lineup in this catalog

The catalog lists SMSL DACs and amplifiers. The smallest units cost around USD 50, and the flagships pass USD 1,000.

Who it's for

SMSL fits people building a desk or headphone system who look for a modern DAC or amp at a modest price and like choosing from many chip and output options. A compact DL100 or HO100 is an easy entry, the D400 MK2 and H400 MK2 stack is a natural step up, and the VMV models serve buyers who want the top of the range.