The Solaris Vulcan was introduced as a limited model on the third day of the Campfire Audio Multiverse III event, and its highly limited production quantity makes it especially exclusive, making it not only a premium in-ear monitor but also an audiophile product with collector appeal.

One of the most important characteristics of the limited edition is its distinctive exterior design. The black and gold, precisely machined aluminium shell and red acrylic faceplate give the earphones a strong visual identity while preserving the bold design language associated with the Solaris series.

At the heart of the Solaris Vulcan sound system is a 10 mm custom-tuned ADLC dynamic driver. The amorphous diamond-like carbon diaphragm is designed to keep the low frequencies tight, fast and controlled while giving the bass proper presence.

The three balanced armature drivers are responsible for the mid and high frequencies. One BA driver handles the midrange, while two BA drivers take part in treble reproduction. This arrangement helps deliver more precise detail retrieval, clearer vocal positioning and better instrument separation.

The Solaris Vulcan shell is made from aluminium, providing a stable and rigid structure for the driver system. The aluminium shell is important not only for durability but also as a defining part of the earphone's acoustic design, as the drivers operate within a controlled environment.

The red acrylic faceplate is one of the model's most striking elements. This detail sets the Solaris Vulcan limited edition apart from other versions in the Solaris series and reinforces the unique collector character of the Multiverse III edition.

The Solaris Vulcan is equipped with durable MMCX connectors that allow the cables to be replaced. This is especially important for a premium in-ear monitor, as the connection system offers flexibility when pairing with different source devices, amplifiers and balanced outputs.

The package includes three TimeStream Metal cables with 3.5 mm, 2.5 mm and 4.4 mm connectors. The 3.5 mm cable can be used with conventional single-ended outputs, while the 2.5 mm and 4.4 mm cables are suitable for players, DACs and headphone amplifiers with balanced outputs.

In addition to the earphones, the Solaris Vulcan package includes several premium accessories. The handmade Dimensional Folding Case leather earphone case is designed for safe storage, while the RipStop Cable Bag can be used for separate cable organisation. The Breezy Bag Micro, with its two-pocket mesh design, makes separated storage of the in-ear monitors more practical.

The package also includes silicone and foam ear tips in multiple sizes. Choosing the right ear tip is not only a matter of comfort, as it has a direct effect on bass quantity, noise isolation and overall sound stability. The included cleaning tool and microfiber cloth help with regular earphone maintenance.

The Solaris Vulcan is a limited edition model with an exceptionally low production quantity, so availability is restricted, and once the final unit has been produced, the model will no longer be available.

This edition brings together the technical foundations of the Solaris in a rare and visually distinctive form. The hybrid driver system, precisely machined aluminium shell, red acrylic faceplate, three included TimeStream Metal cables and rich accessory package together make the Solaris Vulcan one of Campfire Audio's special limited edition audiophile in-ear monitors.