Chinese D/D converter What is input via USB can be output with I2S, S/PDIF, AES/EBU, etc. It is compatible with PCM384 kHz, DSD, and 256, and the specs are perfect. I connected the GUSTARD A22 to I2S at the store and made a sound, but I was able to enjoy the transparent tone without any noise. Overall, it's a model with very high cost performance. The exterior is fine without any scratches (Sasaki Shota)
Maintenance information: 2023.7.20 storefront operation confirmed (USB connection from Diretta Target to SU-1. (I2S output to GUSTARD A22 and sound output confirmed with Roon Diretta up to PCM384/DSD256)
Accessories: instruction manual, power cord, original box
Main specifications: input USB output S/PDIF, AES/EBU, I2S W235 x H55 x D185 mm weight 1.6 kg (actual measurement)