CanJam SoCal 2026 offered a glimpse of the high-end headphone world’s most extravagant and experimental designs, from nine-driver in-ear monitors costing $7,500 to headphones fitted with a glowing vacuum tube.
The specialist audio show, held at the Irvine Marriott in California on August 29, brought together several thousand enthusiasts and manufacturers ranging from established names such as Sennheiser, Focal, HiFiMan and Audeze to smaller firms including Campfire Audio, Dan Clark Audio and Écoute.
Organised by Head-Fi.org, the event is one of several CanJam gatherings held around the world, including in London, New York, Shanghai and Dubai. Unlike mainstream consumer electronics shows, it focuses almost entirely on premium headphones, in-ear monitors, amplifiers, digital-to-analogue converters and related equipment.
Listening stations were spread across the convention space, with many exhibitors using Qobuz to demonstrate their equipment with high-resolution, lossless recordings. Quieter rooms offered better conditions for critical listening, although the popularity of the show meant that even those spaces were often busy.
CanJam SoCal 2026 puts luxury audio on display
Among the most striking products were Campfire Audio’s Chimera in-ear monitors, which made their debut at CanJam Singapore in May. Each earpiece uses nine drivers across four different technologies: a dynamic driver for bass and lower midrange, balanced-armature drivers for the middle and upper frequencies, electrostatic tweeters for added high-frequency detail, and bone-conduction technology to reinforce the bass.
The arrangement makes the Chimera considerably larger than ordinary in-ear headphones. They are housed in a carbon-fibre and brass Damascus construction, with variations in the folded material meaning that no two finishes are exactly alike.
Despite their size, the monitors produced a full low end without overwhelming the rest of the recording. Their treble was open and detailed, while the midrange gave vocals an unusually immediate quality in a crowded convention hall.
That performance comes at a substantial price. Campfire Audio is charging $7,500 for the Chimera, placing them well above even the company’s already premium range. The package includes a six-conductor cable, nine ear-tip options and specialist cleaning accessories.
Other products offered a more attainable route into enthusiast audio. Fosi Audio displayed wired in-ear monitors priced below $150, while the closed-back Dan Clark Audio Aeon Core headphones were priced at $900.
The Aeon Core produced a broad soundstage and separated vocals and instruments effectively, while their closed-back design helped block out the noise of the show floor. They were easier to assess in the circumstances than open-back headphones, which allow outside sound to enter by design.
HiFiMan’s $1,449 Arya headphones included a built-in Wi-Fi receiver, an unusual feature in the category. Wi-Fi can support lossless streaming over greater distances than Bluetooth, although the open-back design made it difficult to judge the headphones fully in such a busy environment.
A vacuum tube inside a pair of headphones
One of the more unusual exhibits came from Écoute, whose TH2 headphones use a built-in 6P1 vacuum-tube preamplifier and separate amplification for the left and right channels.
The company says the design is intended to recreate the experience of a high-end two-channel hi-fi system within a pair of headphones. The TH2 also include active noise cancellation and an eight-band equaliser.
Their presentation of a live recording created a convincing sense of the audience and venue, while the headphones remained comfortable during extended listening. The upper frequencies sounded overly prominent at the default setting, but the product stood out for combining traditional valve technology with modern wireless-style features.
That blend of old and new reflects the appeal of CanJam. The event is not aimed at the largest consumer brands, and visitors are unlikely to find products from Apple or Bose. Instead, it provides a marketplace for specialist manufacturers whose designs might otherwise remain unknown to a wider audience.
For enthusiasts accustomed to increasingly similar mainstream headphones, the show’s appeal lies in that variety: highly engineered products, unusual materials and deliberately different approaches to reproducing music, ranging from relatively affordable models to equipment priced beyond the reach of most listeners.
