grado prestige 3 silver Subwoofer kabel That’s because these are pure

That’s because these are pure bass drivers – they don’t need the fleet-footed agility of a dedicated midrange unit

The cabinets are further reinforced with internal braces and carefully positioned Nano Pore damping panels

where every detail matters

This is the Børresen Z1 series

grado prestige 3 silver Subwoofer kabel That’s because these are pureBoth the Silver3 and Gold3 use a four piece OTL cantilever with a Grado specific elliptical diamond stylus mounted on a brass bushing. With the Silver3 and Gold3, a machined turned generator is used to achieve a lower distortion and greater transparency. The Gold3 are hand selected from Silver3 production runs which meet higher test specifications. Approximately 5% of the run usually exhibits these specs and become a Gold3. Grados OTL, or optimized