JH Audio
Headphones
Best Known For
Headphones
/
In-Ear-Monitor (IEM)
Used Products
0
 Available
Average Price
$1,001-$2,500
Brand Popularity
782
 of 900+
Products Listed
12
Review Count
28
Founding Year
2007
Headquarters
United States
JH Audio
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What's unique about the brand

JH Audio is a hifi brand best known for headphones that use patented Freq|Phase stainless-steel tube waveguides to time-align multiple drivers' outputs within 0.01 ms at the ear. This creates phase-coherent IEMs without DSP, while cable-mounted Variable Bass Attenuators with independent left/right dials offer up to ±15 dB adjustment range.

What reviewers are saying

We read all the reviews. Here's what reviewers feel most strongly about:

  • They are known for their variable bass output, adjustable via a module on the cable, providing users with precise control over the low-frequency response to suit different listening environments and musical genres.

Our favorite reviewer quotes:

  • "For pure audiophile-level detail with ZERO coloration and ZERO embellishment, this is the earphone you absolutely need. No other earphone offers this clean or accurate listening experience." (https://majorhifi.com/jh-audio-x-astell-kern-layla-aion-review)
  • "The JH-5's were wonderfully smooth from the growling resonance at the bottom of the instrument all the way through to the airy top of the range. It was as if I could hear how much rosin was on the bow." (https://www.audioholics.com/blu-ray-and-dvd-player-reviews/jh-audio-jh-5-pro-earphones)
  • "Furthermore, when listening to acoustic instruments in this range, the timbre shines through in a way that I rarely hear even in the priciest of IEMs. Certainly, the detail is outstanding." (https://www.headphonedungeon.com/astellkern-jh-audio-layla-aion-review)
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Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

From Julian's interview with
.

Lineup comparison

We think it's helpful to understand how their products compare. To learn more about each, scroll to the section above to click through to individual product pages.

JH5 PRO

  • Positioning: The entry-level custom IEM designed for affordability and reliable performance.
  • Description: Uses a simple dual balanced armature driver setup that provides clear, balanced sound with good isolation, making it ideal for small venues or touring on a tight budget. Compared to models with more drivers and advanced crossovers, it delivers essential performance without extra complexity.

JH7 PRO

  • Positioning: A heritage model that updates a classic design with improved driver configuration and phase accuracy.
  • Description: Features a 3-driver configuration with a proprietary Freqphase WaveGuide for precise phase correction, delivering a well-balanced sound profile that enhances musical detail. Compared to the entry-level JH5 PRO, it offers a richer sonic experience.

SHARONA

  • Positioning: A flagship custom IEM built with an advanced multi-driver design for a broad and detailed sound.
  • Description: Features a 16-driver setup with a true 4-way integrated crossover and the innovative Knowles RAU Quad Supertweeter that extends treble response while ensuring phase accuracy. Compared to the simpler configurations of the JH5 PRO and JH7 PRO, it provides a wider soundstage and higher technical performance.

AMBIENT PRO

  • Positioning: A high-performance system crafted for natural live sound with integrated mix control capabilities.
  • Description: Uses an 8-driver per side design with state-of-the-art DPA microphone capsules and dual supertweeters to deliver a live audio experience that maintains clarity and broad stereo imaging. Compared to the Sharona's extensive driver array, it offers added functionality for live mix transmission and professional monitoring.

RUBY 2 UNIVERSAL

  • Positioning: A premium universal IEM bundle engineered for maximum performance and detailed audio control.
  • Description: Features a 10-driver setup with tightly controlled acoustic tuning and the integrated Pearl Tri Amp Micro Speaker Management System for personalized, dynamic sound shaping that stands out in clarity and precision. Compared to the custom options like Sharona and Ambient Pro, it provides the highest level of sonic refinement and versatility.
Website author headshot
Julian Shapiro
ExtremeHiFi Writer

Used

JH Audio

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Headphones
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Average Price
$1,001-$2,500
Used Products
0
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Brand Popularity
776
 of 900+
Headquarters
United States

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Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

Website author headshot
Julian Shapiro
ExtremeHiFi
Brand Page
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Headphones
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In-Ear-Monitor (IEM)
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Used Products
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About the brand

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Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

Website author headshot
Julian Shapiro
ExtremeHiFi
Brand Page
Known For
Headphones
/
In-Ear-Monitor (IEM)
Average Price
$1,001-$2,500
Used Products
0
 Available
Brand Popularity
839
 of 900+
Headquarters
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About the brand

Softears creates reference-quality in-ear monitors for professional monitoring. The brand features passive driver modules that relieve ear pressure without compromising isolation, and complex 15-component crossover networks more akin to high-end loudspeakers. Known for extreme transparency that can even expose recording flaws, Softears delivers flat-impedance designs engineered for pro interface.

Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

Website author headshot
Julian Shapiro
ExtremeHiFi
Brand Page
Known For
Headphones
/
In-Ear-Monitor (IEM)
Average Price
$1,001-$2,500
Used Products
0
 Available
Brand Popularity
826
 of 900+
Headquarters
Poland

About the brand

Custom Art is a hifi audio brand best known for pioneering Flat Impedance Balanced Armature Earphone technology, which maintains consistent tuning regardless of source output impedance, and their Pressure Optimizing Design that uses acoustic networks to manage pressure and shape frequency response. The brand stands out for unusual design choices like dual planar magnetic tweeters in tribrid configurations, user-adjustable bass via on-shell filter sockets, and being among the few custom IEM makers offering silicone shells alongside traditional acrylic options.

Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

Website author headshot
Julian Shapiro
ExtremeHiFi
Brand Page
Known For
Headphones
/
In-Ear-Monitor (IEM)
Average Price
$1,001-$2,500
Used Products
0
 Available
Brand Popularity
823
 of 900+
Headquarters
Netherlands

About the brand

Canpur is a Dutch hifi brand founded in 2019 by veteran drummer Hans JAPM Witjes, focusing on making high-end in-ear monitors attainable for working musicians through data-driven fit engineering based on thousands of ear-canal impressions. The brand distinguishes itself through transparency, listing exact driver specifications and internal acoustic designs, including bone-conduction technology for holographic soundstaging.

Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

Website author headshot
Julian Shapiro
ExtremeHiFi
Brand Page
Known For
Headphones
/
In-Ear-Monitor (IEM)
Average Price
$1,001-$2,500
Used Products
0
 Available
Brand Popularity
778
 of 900+
Headquarters
Singapore

About the brand

DITA Audio is a hifi headphone brand that uses titanium shells with single-dynamic driver architectures, employs rigorous Klippel transducer analysis for quality control, and packages their IEMs with stackable mini Systainer hard cases for modular storage.

Our interview with the brand

What are two key technological innovations or strong opinions that differ you from other brands?

What's your approach to customer support?

What are your favorite tracks for showcasing the strength of your products?

What other products pair best with yours?

Website author headshot
Julian Shapiro
ExtremeHiFi
Brand Page