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Headphone Amplifiers

Manufacturer

976 Results
Geek Out 450 USB DAC and Headphone Amplifier

Geek Out 450 USB DAC and Headphone Amplifier

“Before I start my review, I would like to Thank LH Labs for providing me with a review sample of GeekOut in exchange for my honest opinion.   I thought I was done with my round of portable USB DAC reviews until I got contacted by LH Labs to check out their GeekOut series of portable hi-res DACs.  Formed back in 2010 (under Light Harmonics name), LH Labs is well known and highly...” --twister6

100% Positive Reviews
HRT dSp Headphone Digital Sound Processor

HRT dSp Headphone Digital Sound Processor

“Before I start my review, I would like to Thank HRT for providing me with a review sample of their dSp USB DAC (http://www.hirestech.com/product/?pid=1675).   High Resolution Technologies (HRT) is definitely not a new kid on the block.  But one might ask, why a company with so many well known USB DAC products (including microStreamer and Music Streamer) decides to start KickStarter...” --twister6

100% Positive Reviews
HA-200 High Performance, Single Ended, Class-A Headphone Amplifier (Black)

HA-200 High Performance, Single Ended, Class-A Headphone Amplifier (Black)

“Here is the link to my full review: http://www.head-fi.org/t/724153/review-nuforce-ha-200-affordable-class-a-monoblocks   Earlier thread and discussion: http://www.head-fi.org/t/691255/nuforce-ha-200-high-performance-single-ended-class-a-headphone-amplifier     This is the summary from my review:   So it's obvious I'm quite happy with the Nuforce HA-200. As a single...” --Armaegis

100% Positive Reviews
Auvio Headphone Amplifier

Auvio Headphone Amplifier

“I stumbled across this little portable amp in radioshack while I was on vacation and while I was in the store I did my absolute best to hate it about right until I got it out of the box. When I pulled it out of the box I realized it was the exact same size as my Sansa Clip Zip which I had retrieved from the car along with my grado sr80i that I genuinely believe sound fine without...” --PatchMan

100% Positive Reviews
Firestone Audio - FubarHD - DAC/Headphone Amplifier

Firestone Audio - FubarHD - DAC/Headphone Amplifier

“ Recently I have looked into two of FireStone portable amps, but the company’s core business is really in their compact desktop rig. Here we have two more FireStone products waiting for assessment: The Custom Cute is a USB DAC that supports up to 24bit / 192kbps in resolution, priced around US$299. The Fubar HD is an all-in-one DAC + headphone amp that also supports up to 24/192 with S/PDIF...” --ClieOS

100% Positive Reviews
Audio Technica AT-PHA50BT

Audio Technica AT-PHA50BT

“I have posted a more detailed review on my blog with hi resolution pictures. http://blog.hyperexpert.com/audio-technica-at-pha50bt-first-impressions-and-review/   I stumbled upon Audio Technica’s AT-PHA50BT little device that seems to offer exactly what I need. Even though this device was only released in Japan, there are plenty of sellers on Amazon and eBay that are willing to ship it...” --unknownsolo

100% Positive Reviews
Epiphany Acoustics EHP-O2Di

Epiphany Acoustics EHP-O2Di

“A lot of love seems to go to JDS Labs in America and I couldn't see a review for this particular version of the Objective 2 offering from Britain's Epiphany Acoustics, so I thought I'd add one. I hope that's OK. Admin/mods - if you want to roll this up with one of the other O2 listings, that's fine by me.   Basically, this unit is the same as the EHP-O2D with the power socket moved to...” --BIgsteviet

100% Positive Reviews
Questyle Co.,ltd CMA800 amplifier

Questyle Co.,ltd CMA800 amplifier

“This review is one of the most difficult I've had in quite some time. Not because the product had flaws, or because I couldn't make sense of what I was hearing (which sometimes happens), but because I struggled to understand the concept behind the design. I'm still not totally convinced that I have a handle on it, but I know some people are waiting to read this so it's time to move forward...” --project86

100% Positive Reviews
Aurorasound HEADA Balanced Headphone Amplifier

Aurorasound HEADA Balanced Headphone Amplifier

“   Every 6 months I've had the pleasure of talking to Shinobu Karaki of Aurorasound at the Tokyo headphone festivals. As an ex-Texas Instruments employee he has come up with some interesting designs, most significantly the VIDA phono stage. I’d previously built his DIY balanced amp, which, primarily due to the case cost, was a bit expensive for what it did. After lending Karaki-san a...” --Currawong

100% Positive Reviews
HiFiMAN EF3

HiFiMAN EF3

“HiFiMAN ran this combo deal last year (2014) for $249, HE-300 Headphones and the EF3 amp. What a deal this has been. The EF3 amp is similar to the well known EF2A amp minus the DAC circuitry. The EF3 has a three position gain switch and a black and gold color scheme. A gold colored push button power switch ignites the glow of the tubes and a dim LED surrounds the volume knob in a ring of blue...” --Stereocilia

100% Positive Reviews
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