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Second-hand, in mint condition, supplied with its original box.
Nordost’s QVIBE is an active line harmonizer that adds a carefully calculated range of harmonic overtones directly onto the AC line. The QVIBE will drop the noise floor as well as add a noticeable increase in image depth, dimensionality, and realism of both musical and visual performance. The function of the QVIBE, or QV2, is two-fold. Its primary purpose is to transmit additional frequencies onto the AC line that impact the mid and upper base ranges of sound. The secondary objective is to remove irregularities in the sine wave that could negatively impact sonic performance. The active circuit board used in the QV2 is programmed to emit a frequency pulse 60 times per second, mirroring the peaks and troughs of a sine wave. These precisely timed bursts help to maintain the shape of the wave, VIBE — AC LINE HARMONIZER where there could be tendencies for it to collapse, eliminating any harsh quality to the sound.The QVIBE is housed in a mechanically tuned carbon-fiber body and equipped with either gold-plated US (NEMA) or EU (Schuko) connectors. It is compatible with voltages from 110V to 240V, and can be used with a Schuko/AUS or Schuko/UK adaptor if required. The QV2 is most effective when placed in close proximity to your system, and should ideally be plugged into your QBASE; however, its results can be heard when placed into any spare socket on your system’s AC line. While the QVIBE can be used by itself, its sonic impact is cumulative, and using two or four QV2 devices will more than double or quadruple its results. The QKOIL is a load resonating coil (LRC) enhanced with Nordost’s patented Micro Mono-Filament technology, which generates a passive electronic field to create beneficial visual and sonic effects on the AC current. Using our MMF technology in a loading application prevents time delay and distortion of the transmitted signal, making the AC current that much closer to the desired “distortionless condition”. The sensory results: an improvement in the overtones and pacing of the music, as well as a lower noise floor and a greater sharpness in the upper frequencies, depth and focus of visual qualities.Nordost’s QKOIL, or QK1, is housed in a mechanically tuned carbon-fiber body and equipped with either a gold-plated US (NEMA) or EU (Schuko) plug. It is compatible with voltages from 110V to 240V, and can be used with a Schuko/AUS or Schuko/UK adaptor if required. Plug the QKOIL into any spare socket on your system’s AC Line and experience first-hand the surprising, yet indisputable, effect it will have on your A/V components.Like other QRT products, the benefits of the QKOIL are cumulative and QK1s are even more impressive when applied collectively. It can be used as a stand-alone product or to complement a full QRT system.