HPA-1

United States flag
Pass Labs HPA-1 #1
Pass Labs HPA-1 variant 1
Pass Labs HPA-1 variant 2
Pass Labs HPA-1 variant 3
Pass Labs HPA-1 variant 4
Pass Labs HPA-1 variant 5
Pass Labs HPA-1 variant 6
Pass Labs HPA-1 variant 7
Pass Labs HPA-1 variant 8
Pass Labs HPA-1 variant 9
Pass Labs HPA-1 variant 10
Pass Labs HPA-1 variant 11

Pass Labs HPA-1

View at Pass Labs
Gain Switching

The HPA-1 headphone amplifier was designed ground-up to become what we believe is one of the very best sounding headphone amplifiers available today. With low feedback, wide bandwidth and a direct coupled MOSFET output stage, this musical instrument drives even the most difficult headphone loads with ease, power and grace. The HPA-1 also functions as a line-level preamplifier that sonically rivals much higher-priced competition. The measured performance is superb and the sound even better.


FAST, EASY & NEAR

Find Pass Labs Verified Dealers Near You

Pass Labs dealers in the map

Suncoast Audio
Indie Hifi
Acoustic Sounds
Overture Ultimate Home Electronics
KJ Westone
Dream Audio
Winters Audio
Giese High Fidelity
USA Tube Audio
Class A Audio
Katli Audio
Alpha High End
DIGIThome
A 10 Audio Room 4 Music
Audio Perfection
EHEAD Audio
Elecson KLS
Aural HiFi
Assai Audio
Wide Screen Audio
Douglas HiFi
McLeans
Space Hi Fi
Vinyl Revival
Atelier 13 Audio
ljudshopen
Audio Aktoren
Ljudupplevelser -Sweden
HIFI SOLUTION
Parmenter Sound
Les artisans du son
AV Solutions - Italy
Aalen Hifi
Lyric Audio
MUSIKIT
Magic Sound
Mains Cable R US
Martin Ferrari Audio & Video
Alen Audio
Alta Fedelta
Fidelis Audio
Fly Hifi Stereo
Misfitz Audio
Mister Hifi
More Music
Moon Audio
Music Direct
Audio & Video Expressions
Audio Breakthroughs
Premium Sound - UK
Top Audio
SelectAudio

Join us at T.H.E. Vegas 2026!

T.H.E. Show

+

HiFi Hub Logo

Reviews

Online Reviews & Mentions

YouTube Reviews

Forum Mentions

No forum mentions found yet

store
store
store
store
store
store