SMSL R100 R2R Audio DAC PCM 768kHz DSD Decoder

SMSL R100 R2R Audio DAC | High Resolution PCM 768kHz & DSD Decoder

The SMSL R100 is a desktop R2R ladder DAC built for audiophiles chasing natural, warm analog-style sound. Powered by dual hand-matched AD1861-J 18-bit R2R chips, it delivers musicality that modern delta-sigma DACs struggle to replicate. Supporting PCM up to 768kHz and DSD512, equipped with browser-based parametric EQ and full balanced outputs, it is a perfect digital-to-analog converter for your desktop Hi-Fi, active speakers and power amplifier system.

Classic R2R Ladder Architecture with Dual AD1861-J Chips
Adopts 2pcs hand-selected AD1861-J 18-bit R2R DAC chips. Combined with 16x oversampling FIR digital filter and de-glitch circuit, it produces smooth, rich and natural analog tone, revealing the warmth and texture of music, restoring vinyl-like musical expression.

High-Resolution Decoding: PCM 768kHz & DSD512
USB input supports 16–32bit PCM up to 768kHz and native DSD up to DSD512. Optical and Coaxial inputs handle PCM up to 192kHz and DSD64 via DoP. It decodes high-res lossless audio files fully and precisely.

Browser Parametric EQ, No Extra Software Required
Unique web-based parametric EQ function. Adjust sound signature directly via browser without installing drivers or dedicated APP. It offers two EQ memory slots plus direct bypass mode, allowing you to tailor sound to your speakers and personal taste.

Balanced XLR & Single-ended RCA Gold-plated Outputs
Comes with XLR balanced (3.5Vrms) and RCA single-ended (1.75Vrms) gold-plated analog outputs. Low 33Ω output impedance works seamlessly with amplifiers and active speakers for clean signal transmission.

Multiple Digital Input Options & CNC Aluminum Chassis
Features USB, Optical and Coaxial digital inputs for flexible source connection. CNC-machined aluminum casing with internal viewing window provides excellent electromagnetic shielding to cut background noise.