29/09/2025
It's time to shed some light on the new, flagship loudspeakers from Sveda Audio.
We had an absolute pleasure to present first production pair of the Jupiter - Reference Active Loudspeakers.
Big thanks to Premium Sound - Systemy Audio Video for hosting the event and allowing us to fill their lovely listening room with music.
The rest of the system was fine tuned with Zikra Audio Dyrholm Audio Shunyata Research Rockna Audio Graphite Audio
We would also like to challenge you in finding another active loudspeakers with such uncompromising quality and internal components that are hard to find even in the ultra Hi-End products.
What makes the new Jupiter model stand out?
New enclosure – completely redesigned enclosure interior with separated chambers, diffusers and reinforcements for better acoustics.
Advanced power transistors – the transistors used are Exicon MOSFET ECW20P20 and ECW20N20, such as those found in devices from renowned companies such as Bakoon and Goldmund.
Proprietary electronics – custom Toshiba N-Channel JFET input transistors, gold-plated PCBs, extremely simplified filter circuit without input capacitors.
Top-class components – Jupiter capacitors with copper foil and paper insulation in the signal path, and Kemet in the power supply and Siemens Styroflex 1% NOS capacitors.
A custom-made transformer – with a power of nearly 500W, primary windings made of copper wires, secondary windings made of silver-plated copper with Teflon insulation, double mu-metal shielding, and a high-carbon steel can, a copper screen between the secondary and primary windings, anti-vibration resin potting.
Exclusive connectors – the Jupiter model uses Furutech power and XLR sockets, no fuse, instead a special Schurter circuit breaker is used.
Reference-quality cabling and custom drivers – Duelund internal conductors: 16AWG for the woofers and silver solid-core for the tweeters; speaker cones coated with C37 lacquer for optimized sound.
Driver modifications – revised tweeter chamber and damping material, additional basket damping, and added copper short-circuited coils in the woofers.
Advanced internal damping – a mixture of natural and synthetic materials: aramid fibers, Angel Hair (approx. 1 kg!), cotton wool, sponge, bituminous mats and EMC screens.
Solid Bases – Includes solid six-foot bases for stability and insulation.