Ferrum Erco 2 Headphone DAC/Amp Wood Series AAOI (Additive Acoustic Optical Inclusion)

AAOI (Additive Acoustic Optical Inclusion) acoustic chambers

a Red Dot 2022 award winner that packs dual voltage and current output stages

each isolated from the others to prevent interference

Channel separation is 138dB at 1kHz

three pairs each)

Ferrum Erco 2 Headphone DAC/Amp Wood Series AAOI (Additive Acoustic Optical Inclusion)The Ferrum ERCO Gen 2 is an entry level DAC and headphone amplifier from Ferrum that brings significantly more of the Wandla's performance capability to a compact, more accessible package, with a fully balanced signal path, ESS Sabre ES9028PRO DAC, PCM 768kHz and DSD512 support, MQA decoding, and the proprietary FPL power connector for HYPSOS compatibility. The Gen 2 update introduced Ferrum's own SERCE DSP engine with HQ Apodizing digital filtering,