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Pass Labs HPA-1c

Introducing the HPA-1c — A Classic, Refined Building on the legacy of the award-winning HPA-1, the new HPA-1c raises the bar in headphone amplification. While the core amplifier circuit remains true to its original, highly regarded design, we’ve taken the … Continue reading →

BrandPass Labs
ModelHPA-1c
Frequency response
Total harmonic distortion (%)
Signal-to-noise ratio (dB)
Output impedance (Ω)
Gain (dB)8
Height (mm)102
Width (mm)279
Depth (mm)343
Weight (kg)6.35

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