Headphone Amplifiers

Headphone Amplifiers
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Fidelity Audio HPA-100
Fidelity Audio HPA-100 "Fidelity Audio headphone amplifiers embrace our philosophy of using only the finest passive parts and outstanding power supplies coupled with a simple unfettered audio path. Designing with this phil..
Based on 1 reviews.
Fidelity Audio HPA-200
Fidelity Audio HPA-200 Building on the many strengths of the HPA-100, the 200 utilises meatier power supplies and top-of-the-range voltage regulation. The power transformer’s capacity is raised from 15VA to 30VA and in pla..
Quad 34 upgrade s...
«OK so got the repaired & upgraded Quad 34 ,back from Red Hill audio and let it burn in Put it on and listened to the system properly for the fi ...»

Fred Gill East Yo...

Audiolab 8000a Up...
«The amp sounds better than ev ...»

Black R...

Quad 66 Pre Upgrade
Lee.Now that I have been listening over the last week, I have noticed an astonishing improvement to my Quad 66 pre amp. 

The noi ...»

Andrew ... South Y...

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