Super-unleaded tweeters? – Aperion Audio's MkII super tweeters use either a magnetostatic film [€340/pr] or aluminium ribbon [€584/pr]. Rotary controls on the back adjust the 1st-order high pass in 2kHz steps from 8-16kHz; and output of 92dB/95dB for the magnetostat and ribbon with up to -5dB attenuation in 1dB steps. The enclosure is high-gloss black or matte black or white. So if top-end brilliance, air and soundstaging could all stand a bit more pep in your step, consider one of these small add-on tweeters.
