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SBooster mk1 med val för 15v, 16v eller 16,5v ut. Lite använd och i fint skick. Gav Aries Mini ett rejält lyft ljudmässigt.
At kr1,600, this sits clearly below the kr1,737 25th percentile and well under the kr2,341 median for recent SEK listings, so it reads as a strong buy rather than a merely fair one. It’s priced low enough to leave room for a quick move, especially if the unit is complete and actually powers up as it should.
Sbooster supplies are well-liked for cleaner, more stable power delivery, and that can translate into a worthwhile refinement in many systems without needing a bigger gear change. The main thing to check is the exact voltage range and matching plug/output for your target component, plus any signs of prior abuse or missing bits; at this price, a clean, working example is the kind of used-audio pickup worth acting on.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Sbooster, a Dutch specialist in audio upgrade power supplies, traces its roots to 2008 when founder Wiebren Draaijer launched it under the name Squeeze-upgrade. Designed and developed in the Netherlands, the brand emerged from Draaijer's work enhancing Logitech Squeezebox players, evolving into a focused enterprise dedicated to plug-and-play solutions for hi-fi components.
The company concentrates exclusively on linear power supplies, such as the acclaimed BOTW (Best of Two Worlds) series, including the P&P ECO MKII models. These upgrades target network music players, headphone amplifiers, DACs, and other devices reliant on external PSUs, delivering cleaner power, reduced electrical noise, and superior current stability to elevate audio performance without altering the host equipment.
Positioned as a niche boutique in the high-end market, Sbooster earns praise for reliability, award-winning consistency since its 2018 MKII lineup, and tangible sonic improvements at accessible prices from its Bulgarian production. Reviews spanning 2010 to 2025 highlight its enduring value as a long-term system essential, backed by exceptional customer care, appealing to discerning audiophiles seeking precision upgrades over flashy marketing.
See all Sbooster listings on RADAR.
