Campfire Audio

Solaris “Shrink Ray”



Jump to a parallel timeline, to the depths of the Campfire laboratories where an obsessed and disheveled engineer takes aim with his newest invention. Classic Solaris and Solaris 2020 sit side by side, and with a flash of light and a cloud of smoke, are fused into the new Solaris Shrink Ray Edition. Solaris Shrink Ray features the improved size and performance of Solaris 2020, with the striking, gold-plated aesthetic of Classic Solaris.

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Small Size + Big Sound

Re-engineering our critically acclaimed Solaris was no small feat. Maintaining its signature sound, but changing its exterior shape was a substantial challenge. The result of that undertaking is an exciting new earphone that captures that ‘Solaris-Sound’ in a size more people can enjoy.

Sounds Spectacular

“Shrink Ray” uses the improved tuning of Solaris 2020, but adds a subtle twist at the cross-over to provide an even more exciting tuning. This is the best-selling Solaris from another timeline. Get one before they’re gone.

Capturing a Classic

Each pair of Solaris "Shrink Ray" is hand assembled in our Portland, Oregon workshop. Our team of skilled builders pours their time and attention into each earphone they construct. The attention to detail paid throughout the process ensures your Solaris will be a world-class earphone unlike any other.

Introducing Super Smoky Litz

Our new Super Smoky Litz cable is made from four large conductors of Silver-plated Copper Litz wire. Each conductor is individually comprised of a selected set of particular diameter strands. The Super Smoky Litz cable is the perfect balance of physical gauge and performance. The cable is terminated with our custom beryllium/copper MMCX connectors and over-molded 3.5mm plug. This cable brings out the best in Solaris.

The Case for Cork

Our exciting new premium cork protective zipper case is an environmentally friendly update. Sustainably harvested Cork surrounds a substantial and protective rubber barrier that ensures that your earphones will remain safe while in transit. The interior is a thick faux wool lining that preserves the anodized finish of your earphones. Each case is made in Portugal by a small team of skilled craftspeople that share our commitment to quality. The Cork used for the cases is the outer bark of the Cork Oak Tree (Cork Suberus L), and its extraction is harmless to the tree. The harvest occurs every nine years during the expectable lifetime of the tree (around 150 years). Harvesting the Cork of the tree is fundamental for the sustainability of the cork oak forests. A naturally durable material that feels good to hold in your hand.



Specially Tuned 10mm Dynamic Driver (Mid + Low)
Single Updated Custom Balanced Armature Driver (Mid)
Dual Custom Balanced Armature Drivers + T.A.E.C. (High)

Solid Body Design


24K Gold Plated Lid

Frequency Response

5Hz–20 kHz


115 dB SPL/mW


15.5 Ohms @ 1kHz

Total Harmonic Distortion




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