![]() AnalogMagik simply display what it reads. ![]() AnalogMagik is just a distortion analyzer, it is not guaranteed to deliver a low baseline IMD% number, because a low baseline number has to do with your equipment. Establishing Correlation & Obtaining Meaningful Results The most important thing to achieve with the VTA/ASA function on AnalogMagik, is to establish a correlation between VTA/SRA changes versus the results displayed on screen. All cartridges will experience a small difference between channels, this is limited by cartridge quality, and it is not a programming error.Īgain, we emphasize that an optimal reading is also affected by Azimuth, Anti-skating, as well as Vertical Tracking Force (VTF), you may need to go back and forth between parameters to achieve an optimal setting across all parameters. While performing this measurement, you may discover a small nominal difference between the left and right channel. Simply fine tune adjust the VTA angle until you reach a level which produces the lowest intermodulation distortion percentage (IMD%). The AnalogMagik software has a VTA function which allows you to determine the actual intermodulation distortion number and it will be displayed on the laptop screen. This is unachievable using visual methods. Only an actual measurement performed while the recording is spinning will produce the most accurate results. Visual methods provide a good starting point, but as soon as the platter start spinning, the dragging force created by the stylus raking on the LP will produce a downward force which will cause the raking angle to change. The theoretical optimal angle of 92° is based on the assumption that this angle will produce the lowest intermodulation distortion (IMD%). The Uni-Scope Magnifier will also allow you to visually magnify the stylus to magnify the stylus 200x on your computer screen. The Acoustical System SMARTstylus is an excellent tool which will allow you to visually gauge an initial Stylus Raking Angle. Without a microscope, it is often difficult to observe the SRA, so an approximate starting point will be to adjust the VTA, or the horizontal level of the tonearm to about 15 °. The generally accepted theory is that the optimal SRA Angle is the angle at which the LPs areĬut at, in most cases, this will be 92 degree, but a certain amount of variability is possible. Whatever the technical terminology, the result is to achieve the same thing, that is to optimize the angle at which the stylus is raking the LP at, when viewed from the side. If you have a magnifier, or USB Microscope, you can observe the actual VTA Angle of the Cantilever, or stylus raking angle. This, in turn, determines the Stylus Raking Angle (SRA), it is the angle in which the stylus is raking the record grooves at.Īn excellent place to start the VTA Angle is to visually observe horizontal leveling of the tonearm viewed from the side. (Technically speaking, it is actually the angle of the cantilever vs the flat record surface). As he notes, the vertical turntable is not technically the first of its kind, but it’s the best execution of an idea that turns an old idea on its figurative head and literal side.The Vertical Tracking Angle generally refers to the angle of the tonearm when viewed from the side. The result is a high-performance turntable that plays your records vertically-producing the illusion that it’s floating.”įor a closer look at this newfangled record player, check out the unboxing and review video below from YouTuber Techmoan. As Gramovox's website states: “We wanted to create a visceral vinyl experience that showcased the record as both art and a medium to produce analog sound. According to Gramovox, this vertigo-inducing setup won't result in any loss of sound quality.īorn out of a successful Kickstarter campaign, the turntable has built-in speakers and is designed to be a more compact, space-saving alternative to traditional record players. The device allows you to see a record in all its glory as it pumps out your favorite tunes. You can, however, reinvent how it spins.Ĭhicago-based company Gramovox has created the Floating Record Vertical Turntable, a record player that spins LPs in an upright position. When it comes to record players, there’s isn’t much point in trying to reinvent the wheel.
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