The blue badged 013 TUBE comes as a stereo pair in a handcrafted oak suitcase that includes a stereo power supply with built-in 20dB pads, two custom 4-pin cables, and mounting clips.
Innovation Through Heritage
The engineers at Soyuz spent years honing their craft studying, servicing, and working on the classics. They poured all of their knowledge into creating the 013 Series’ custom S13 capsule– a special capsule with an honest and detailed top end, warm mid-range, and balanced low-end. The S13's smooth and precise top-end is what truly makes it special with its ability to accurately capture the source material.