QSA Tuning Gemstones — Pack of 5

We'll admit: we didn't take these seriously at first. They look like decorative stones. The name sounds like marketing. Then we spent more time with them, and they turned out to be a genuinely effective and underappreciated tweak. They look unassuming. The effect they can have is not.

How They Work

QSA's proprietary treatment is applied to the gemstone material itself. The treated gemstones can be placed on or near components, cables, fuses, power strips — essentially anywhere in the system. The effect is additive with other QSA products and can be used to fine-tune a system that already has QSA fuses, adapters, and receptacles. It can also be used as a starting point for listeners curious about QSA's technology at a lower investment level.

Experimentation is required. Different placements on the same component can produce different results. Placement near transformers, near power supplies, near digital-to-analog conversion stages each produces its own character. The pack of 5 allows enough units to experiment meaningfully.

Specifications

• Quantity: Pack of 5
• Treatment: QSA proprietary
• Placement: Any component, cable, or system surface

Questions about placement strategy or how the gemstones interact with other QSA products? Reach out — we've experimented with these in a number of positions.