🧭 Main Product Series
| Series | English Title (for Shopify Category) | Series Description (SEO-Optimized, concise) |
|---|---|---|
| SU Series | SMSL SU Series – High-Resolution DACs for Pure Digital Sound | The SU line focuses on high-precision DACs offering ultra-low distortion, balanced outputs, and support for DSD512 and PCM 768 kHz. Models like SU-1, SU-9 Pro, and SU-X provide outstanding transparency and dynamic range for desktop or Hi-Fi setups. |
| SH Series | SMSL SH Series – Balanced Headphone Amplifiers for Every Headphone | The SH amplifiers deliver powerful, low-noise balanced headphone amplification with NFCA or THX AAA technology. Ideal companions for SU DACs, ensuring clean, distortion-free sound even with the most demanding headphones. |
| DA Series | SMSL DA Series – Integrated DAC/Amplifiers for Compact Hi-Fi | Combining DAC and amplifier in one chassis, the DA series provides simplicity and high performance. The DA-9 and DA-6 feature balanced inputs and Class D output stages for clean, powerful stereo sound. |
| HO Series | SMSL HO Series – Desktop Headphone Amplifiers with NFCA Technology | Compact yet mighty, the HO series offers precision volume control, ultra-low distortion, and high output power. Designed for minimal noise and perfect channel balance. |
| DO Series | SMSL DO Series – Flagship Balanced DACs with Bluetooth LDAC | The DO line represents SMSL’s top-tier DACs — dual-chip designs, ultra-low jitter clocks, and wireless LDAC streaming. The DO100, DO200 MKII, and DO400 redefine high-end desktop audio. |
| VMV Series | SMSL VMV Series – Reference-Level Hi-Fi DACs and Amplifiers | VMV is SMSL’s premium sub-brand, featuring VMV D1SE II, VMV P2, and VMV A2. Engineered for audiophiles seeking flagship-grade sound with uncompromising build and performance. |
| AO Series | SMSL AO Series – Compact Class D Stereo Amplifiers | The AO series offers efficient Class D amplification with Bluetooth connectivity, perfect for desktop or living-room speakers. The AO200 and AO300 provide powerful output with elegant control. |
| DL Series | SMSL DL Series – Wireless Streaming DACs with LDAC | Designed for wireless music lovers, the DL series combines DAC performance with Bluetooth 5.1 LDAC and coaxial/optical inputs. Compact, elegant, and ideal for minimalist setups. |
| SP Series | SMSL SP Series – Professional Balanced Headphone Amps | Precision-engineered amplifiers built with professional-grade output stages and discrete components, ensuring ultra-low noise floor and balanced clarity. |
| SD Series | SMSL SD Series – Digital Interfaces & USB Bridges | High-precision digital interfaces converting USB to SPDIF, AES, and I²S, ensuring cleaner digital signal transmission for DACs and streamers. |
🧩 Brand Description (for About/Brand Page)
SMSL Audio is a world-renowned Hi-Fi electronics manufacturer founded in 2009, specializing in digital-to-analog converters (DACs), headphone amplifiers, and stereo amplifiers.
Known for its engineering precision, minimalist design, and exceptional sound quality, SMSL products combine cutting-edge DAC chips (ESS, AKM, ROHM), advanced NFCA and THX technologies, and superb build quality — all at accessible prices.
From entry-level DACs to flagship reference systems, SMSL bridges the gap between professional performance and everyday usability for music enthusiasts worldwide.