“A great compliment to our monitoring system. We put the HPA100 in the back of the room for additional client reference, and they love it!”
“Solid build, it’s great to have +4 and -10 input, (two sources, switchable), nice and clear, and it’ll go louder than I want to listen to it!”

“The Crimson Audio Headphone Amplifier produces a transparent and natural sound which can be experienced in a variety of listening environments from the exacting demands of a recording studio to enjoying audiophile­-type quality at home”

“The Crimson Audio Headphone Amp is a big improvement over my current headphone situation. Anyone doing critical work using headphones will appreciate the punch, clarity, and headroom of the Crimson amp. I am a fan of amps that deliver big, clean power with a fast transient response and that is what I heard in the Crimson Audio. This will be a great addition to any mix, overdub, or editing system.”

“I’m really really liking the HPA. I have to say, the amount of detail it allows me to hear in the songs is incredible. I went through my reference playlists and I loved that no matter where I set the level, the music I was listening too was balanced, and as I increased or lowered the gain on the volume knob, it was completely linear.”

“The build quality is another part that really had me excited about this piece. It looks, and and more importantly feels incredibly sturdy.”
“Overall I’m really impressed with this piece. It checks all of my boxes and if someone asked me for a recommendation on a reference headphone amp, the HPA100 is what I would tell them to check out. The price point for the build quality is a no-brainer!”