Pass Labs HPA-1
Pass LabsPass Labs

HPA-1

Headphone Amp

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RRP

USD $3,500

Released

2017

Type

Headphone Amp

About this gear

The HPA-1 represents Pass Labs' entry into dedicated headphone amplification, bringing Nelson Pass's signature Class A design philosophy to personal audio. This solid-state amplifier delivers the company's characteristic warm, refined sound with exceptional low-level detail resolution. Built for audiophiles seeking reference-quality headphone playback with minimal coloration.

About Pass Labs

Pass Labs

American high-end amplifier manufacturer founded by Nelson Pass in Auburn, California. Nelson Pass is one of the most respected amplifier designers in audio history, pioneering Class A and Class A/B topologies. Pass Labs amplifiers — from the INT-25 to the XS series — are renowned for their rich, ef...

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