SMSL

Quick answer: Best SMSL buys today: the AO300 PRO ($252.99), an all-in-one amp/DAC rated 165W x 2 into 4Ω for passive speakers; the PL20 ($212.99), a CD player that rips discs to a USB drive; and the D10 ($54.99), a USB DAC/amp with 3.5mm and 4.4mm outputs for laptops and phones. If you play CDs, our 2026 CD player guide shows how the PL20 compares with other CD players.

SMSL is a desktop specialist. The line is built around measurement-first engineering: low distortion, balanced topologies, and feature sets — remote control, multiple digital inputs, Bluetooth with LDAC — that usually cost twice as much elsewhere. SMSL amps and DACs are sized to stack, and most of the DACs double as an SMSL preamp with variable output, so one box can feed active monitors today and a power amp later.

The all-in-one DAC/amp units are the practical pick for a desk that has to serve headphones and powered speakers from one box — the AO300 line even works as a compact integrated amplifier for passive speakers, and our AO300 Pro setup guide covers wiring and modes. If you care about specs you can verify and don't want to pay for a nameplate, this catalogue of 47 SMSL audio components rewards a close look. New to desktop gear? Start with how to set up a desktop DAC/amp.

Genuine stock. Free shipping on every order, 45-day returns, 1-year warranty.