Herr Erco the Second – It's the next-gen DAC/headfi deck from Poland's ferrum. Erco II [€1'795] gets new firmware to move closer to Wandla so now supports 768kHz, DSD512 and Wandla's digital filter options for improved DAC performance including MQA. The current-to-voltage converter too is updated based on Wandla's R&D. Owners of the original Erco can upgrade to gen 2 specs at the factory or local distributor which will perform a deep overwrite of the operating firmware.
