Asked by Marcus B.(2026-08-20)282 answers
Is the SMSL SU-2 worth it for a dedicated desktop headphone setup?
I am upgrading my audio stack in 2026 and need a clean DAC with balanced connections. Has anyone paired this with a dedicated balanced amplifier? Would love to know if the soundstage feels precise.
Verified Answer: HiFi Audio Specialist
Answered on: 2026-08-20It is an exceptional performer in its class. The integration of the ES9039Q2M processor paired with four OPA1612A op-amps delivers an extraordinarily low noise floor and crisp micro-detail retrieval. When integrating it via SMSL SU-2 HiFi DAC ES9039Q2M into your desktop chain, the AES/EBU digital input gives you studio-grade signal transmission without interference, making it an outstanding front-end for any demanding amplifier.
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Liam T.
The instrument separation is outstanding. Running AES into my studio monitors transformed the clarity instantly.
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