graphic_eqExcellent balanced XLR sound qualityKey factorexpand_more0 mentions
Users consistently praised the balanced output for delivering more authority, wider soundstage, and cleaner, more articulated mids and imaging than single-ended connections. It transformed headphone setups like the HD600 through amps such as the THX AAA and Jotunheim.
Strongly positive
attach_moneyStrong value for the priceNotableexpand_more0 mentions
Multiple commenters called the SU-8 an overachiever for its price point, especially when found on sale through Drop/Massdrop for $199, offering performance that competes with pricier DACs.
Strongly positive
tuneFeature-rich with multiple digital inputs and filtersNotableexpand_more0 mentions
The DAC supports DSD playback, multiple digital inputs including optical and coax avoiding conflicts, and adjustable sound-color and filter settings that some users found genuinely useful for tuning tone.
Widely praised
check_circleCompact, well-built footprintexpand_more0 mentions
Owners appreciated the small size and solid build quality of the unit, with one specifically praising its tiny footprint despite loving the DAC overall.
Strongly positive
settings_remoteUnified remote control across SMSL ecosystemexpand_more0 mentions
Owners of multiple SMSL products (AD18, SH-8, SU-8) noted a single remote controls all of them via letter-labeled buttons, a convenient feature for users building a full SMSL stack.
Strongly positive
speakerGood synergy in home theater and speaker setupsexpand_more0 mentions
One user ran the DAC as an all-XLR processor driving powered PA speakers and subs for a large projector setup, praising its sound quality and feature set relative to pricier alternatives.
Widely praised
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