plus shipping reviewer: nels ferreĢ reviewed: april over a year ago, i reviewed kevin barrett's kab electro acoustics ph- phono preamp . an adequate performer, if nothing stellar, i was pleasantly surprised at what could be offered for such a reasonable price. at the time, kevin had told me that he...
production test (sw-spk-pt) the sw-spk-pt option enables high-speed production test of electro-acoustic devices, providing key loudspeaker measurements in a single one-second sweep. results include rub & buzz detection, essential thiele-small parameters, and impedance magnitude and phase. a proprietary...