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This listing at £146 is slightly ambitious but still fair for the SMSL DO100 Pro, sitting just above the median of £137 and within the 75th percentile of £142 from your database; it’s not a bargain, but it reflects current market reality for a well-regarded, feature-packed DAC that’s still the current generation with no immediate replacement. The DO100 Pro earns its reputation through dual ES9039Q2M chips, six OPA1612 op-amps, and support for PCM 768kHz/32-bit, DSD512, MQA, and Bluetooth 5.1 with LDAC, delivering world-class measurements (THD+N 0.00008%, SNR 131dB) at a price point that originally hovered around £180–£190 new.
For a buyer, this is a worthwhile opportunity if the unit is in original-owner condition with all accessories, as the DO100 Pro’s clean sound, robust build, and HDMI ARC input make it a versatile desktop or system centerpiece. The only common caveat is a slightly wobbly plastic volume knob, but that’s minor and doesn’t affect performance. At £146, you’re paying a modest premium over the median, but for a clean, complete listing of this highly recommended DAC, it’s a solid buy rather than a warning.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
SMSL, founded in 2009 as Foshan ShuangMuSanLin Technology Co., Ltd. in Shenzhen, China, emerged from the country's burgeoning tech hub to specialize in digital audio innovation. The company quickly expanded with a Hong Kong branch, VMV Technology, in 2013, targeting higher-end exports and establishing a global footprint across more than 30 countries. Its early focus on domestic sales laid a solid foundation, evolving into a recognized name in affordable hi-fi.
The brand excels in digital-to-analog converters (DACs), headphone amplifiers, and power amplifiers, delivering high-performance components like the iconic Sanskrit series—featuring DACs, preamp-capable headphone amps, and linear power supplies. SMSL emphasizes in-house R&D for stylish, well-built devices incorporating premium technologies such as THX AAA-888 amplification, prioritizing audio fidelity without unnecessary frills.
Positioned as a mid-tier leader in the value-driven hi-fi market, SMSL earns praise for punching above its weight, offering audiophile-grade sound at accessible prices that rival pricier competitors. Popular among discerning buyers seeking reliability and transparency, it stands out for meticulous component selection, though some note occasional quality concerns with budget imports. For the knowledgeable enthusiast, SMSL represents smart, modern Chinese engineering at its finest.
See all SMSL listings on RADAR.
