Zähl HM1 Reference Desktop Headphone Amplifier power-amp A headphone amp is incapable

A headphone amp is incapable of driving them because the ribbon + cable impedance is far lower than 32 Ohms and a conventional headphone amp will not produce the 4-5 Amps of current required

the single 7 mm driver responsible for the extra-wide frequency range and ultra-low distortion of the IE 600

4mm terminations

Its diaphragm is thicker with a finer & regular grain pattern

Zähl HM1 Reference Desktop Headphone Amplifier power-amp A headphone amp is incapable2026 Shipments now available for pre order with only 17 in North America. 3 of 17 remaining Only 50 Zahl HM1s are being made annually. Headphones. com has secured 17 units for North America in 2025 Headphones. com is the exclusive place in North America to buy the Zaehl HM1 Reference Desktop Mixing Headphone Amplifier. Highlights Pure analogue design Consistent dual mono layout Logic circuits without clock generators Straight linear power supply with