QVIBE (QV2) AC LINE HARMONIZER
The QVIBE, Qv2 is an AC Line Harmonizer that is designed to enhance the musical performance and picture quality of any audio or video system, delivering readily demonstrable benefits at an incredibly affordable price. It can be used as a “stand alone” product or to complement a full QRT system including QBASE-Mark II, Qx4, Qx2 and Qk1 units. The Qv2 works directly on the AC line, introducing a carefully calculated range of pulsed frequencies, clocked from the original 50 or 60Hz waveform. The result is a drop in noise floor, with a commensurate increase in image depth, dimensionality and presence, significantly increasing the realism of both musical and visual performance.
Like other QRT products, the benefits are cumulative and Qv2s are even more impressive when used en masse. The compact, “plug-top” construction of the Qv2’s mechanically tuned housing allows it to be inserted into any free socket on your system’s AC line – although adding directly to a QBASE-Mark II maximizes the benefits.
Qv2 units are available in US (NEMA), EU (Schuko), or AUS configurations, and compatible with 50/60Hz 100 – 240V supplies. However, standard adaptors can be used to employ the Qv2 in other markets. The Qv2 is housed in a mechanically tuned carbon fiber and has high quality gold plated connection pins.
• Works directly on the AC line, actively introducing a precise range of pulsed frequencies
• Increases the depth and realism of the musical performance.
• Lower perceived background noise.
• Deeper, more dimensional and more vibrant picture on AV systems.
• Mechanically tuned carbon-fiber body
• Gold-plated NEMA or Schuko connector
NORDOST QVIBE INSTRUCTION MANUAL
Learn how to correctly operate this device.
A PAIR OF TWEAKS FROM NORDOST QVIBE AND QKOIL
"There's no doubt the QV2s give you a generous mid-and-upper-bass assist, and the QK1s round and flesh out the treble range. From the hefty, well-defined low-end into the clear mids and the soft-edged, non-abrasive highs, frequency response and tone are beautifully rendered. The palpable illusion of instruments present is . . .”
– Marshall Nack, Positive Feedback
"Reviews sometimes assume a life of their own. This review or at least the idea for this review began when a friend (Sherri) brought a number of Nordost QKOIL models (QV2/QK1) to my home one afternoon so that I could hear them in my system. I had previously visited her home for a demonstration of the QK1 and QV2 and really liked what they did in her system, but was not sure how they might affect my own system. The effects of each. . ."
– Fred Crowder, Dagogo
NORDOST QRT POWER PRODUCTS REVIEW. PART 3 OF 3: QVIBE QV2 AC LINE HARMONIZER & QKOIL QK1 AC ENHANCER
"We’ve talked about the Qv2 and the QK1 separately but bringing them together was another experience unto itself. With all four (two Qv2’s and two QK1’s) plugged into the QBASE, the best of both was achieved. There was greater warmth, yet also greater focus and pace. There was an increased sense of naturalness but . . ."
– George de Sa, NOVO