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Audio-gd R2R 7 Review - Currawong's Headphone & Earphone Reviews
Around a year ago Audio-gd announced the R2R 7, the first new discrete ladder DAC flagship from Audio-gd. With the previous flagships using the now discontinued PCM1704UK R2R DAC chip, the new flagship DAC from the Chinese company uses double-sided resistor ladder boards with switches, error correction provided by multiple on-board FPGAs. Since the announcement much has …