SMSL RAW-MDA1 Dual ES9039Q2M Desktop DAC and Headphone Amplifier
The S.M.S.L RAW-MDA1 represents a masterclass in modern digital audio engineering, merging high-performance digital-to-analog conversion with a powerful, versatile headphone amplifier. Designed for audiophiles and desktop enthusiasts who demand pristine sound quality and robust drive capability, it delivers master-grade resolution, ultra-low distortion, and an expansive soundstage that brings every nuance of your music to life.
Dual ES9039Q2M DAC Architecture
At the heart of the RAW-MDA1 is ESS Technology’s advanced dual-chip architecture, utilizing two ES9039Q2M DAC chips driven by the third-generation XMOS XU-316 processor. This meticulously engineered configuration drastically reduces noise interference and digital jitter while ensuring exceptional channel separation. The result is an exceptionally pure, transparent, and lifelike audio reproduction with pinpoint imaging and rich textural detail.
High-Performance Headphone Amplifier with OPA1612A Op-Amps
Equipped with six high-end OPA1612A dual op-amps and a dedicated headphone amplification stage, the RAW-MDA1 delivers robust output power—up to 2.5W per channel into 16-ohm loads. It effortlessly drives demanding over-ear headphones and sensitive in-ear monitors alike, maintaining tight bass control, pristine vocal clarity, and effortless dynamics across any genre.
MQA and High-Resolution Audio Decoding
The RAW-MDA1 provides comprehensive hardware support for the industry's most demanding digital formats. It natively decodes PCM audio up to 32-bit/768kHz and Direct Stream Digital up to DSD512 via USB. Additionally, full MQA and MQA-CD decoding capabilities allow listeners to stream or play back studio-original master recordings precisely as the artist intended.
Qualcomm Bluetooth 5.1 Wireless Connectivity
Equipped with a high-end Qualcomm Bluetooth chipset supporting version 5.1, the RAW-MDA1 enables high-definition wireless streaming protocols including LDAC (24-bit/96kHz), aptX HD, aptX, SBC, and AAC. This ensures that users can enjoy seamless, high-resolution wireless audio from smartphones, tablets, or laptops without sacrificing sonic fidelity.
Versatile Balanced and Single-Ended Outputs
To integrate effortlessly into any desktop audio system, the RAW-MDA1 features professional-grade analog outputs including balanced XLR line outputs, single-ended RCA outputs, and a front-panel headphone jack. With ultra-low distortion metrics and high dynamic range, it functions seamlessly as a standalone DAC, a preamplifier, or a complete desktop head-fi hub.
Tempered Glass Full-Laminated Color IPS Display
The chassis is designed with a sleek, modern aesthetic and features a fully laminated tempered glass color IPS display. This vibrant screen provides clear visibility of playback status, volume level, sampling rates, and menu settings, while offering intuitive control alongside the included remote control.
About SMSL
Foshan ShuangMuSanLin Electronics Co., Ltd. (SMSL) is an established manufacturer in high-fidelity desktop audio. Specializing in digital-to-analog converters, balanced headphone amplifiers, and power amps, SMSL has built a global reputation for combining rigorous bench performance, clean industrial design, and practical feature sets across various price tiers.
Technical Specifications
Input: USB, Optical x2, Coaxial x2, Bluetooth
Output: XLR, RCA, Headphone Jack
THD+N: 0.00005% (-124.5dB, non-weighting)
Dynamic Range & SNR: XLR 132dB, RCA 127dB, HP 122dB
Headphone Output Power: 2.5W x2 (16Ω), 1.7W x2 (32Ω)
USB Compatibility: Windows 7/8/8.1/10/11, Mac OS X, Linux
Bluetooth Specification: 5.1 (Supports LDAC, aptX HD, aptX, SBC, AAC)
Sampling Rate (USB): PCM up to 32-bit/768kHz, DSD up to DSD512
MQA Decoder: USB, Optical, Coaxial
Size: 189 x 45 x 179 mm
Weight: 1.02 kg
