Amazon.com: S.M.S.L M500 DAC Headphone Amp Supports MQA decoding ES9038PRO D/A chip USB Uses XMOS XU-216 with Remote Control (Silver) : Electronics
S.M.S.L M500 MKII Audio DAC & Headphone Amplifier, ES9038PRO Chip, USB/ Optical/ Coaxial/ Bluetooth Input MQA-CD Full Decoding, LDAC APTX HD SBC AAC, XMOS XU216 DSD PCM with Remote Control
S.M.S.L D-6 Dual AK4493s Chip Bluetooth 5.1 LDAC Audio DAC DSD512 PCM 768kHz 32Bit CK-03 Clock Moudule 6.35mm TRS*2 Balanced Output Type C to Type C USB RCA Decoder with Remote Control (
S.M.S.L M500 MKII Audio DAC & Headphone Amplifier, ES9038PRO Chip, USB/ Optical/ Coaxial/ Bluetooth Input MQA-CD Full Decoding, LDAC APTX HD SBC AAC, XMOS XU216 DSD PCM with Remote Control