minus-squareCOD_F1sh@alien.topBtoHeadphones•Why do the sennheiser HD 6 series have such high impedance?linkfedilinkEnglisharrow-up1·1 year agoBecause they were designed at a time when amps had high OI (output impedance) and Tube amps were more common. linkfedilink
Because they were designed at a time when amps had high OI (output impedance) and Tube amps were more common.