Unreliable RAM can cause a multitude of problems. Corrupted data, crashes and unexplained behaviour.
Bad RAM is one of the most frustrating computer problems to have as symptoms are often random and hard to pin down. MemTest86 can help diagnose faulty RAM (or rule it out as a cause of system instability). As such it is often used by system builders, PC repair stores, overclockers & PC manufacturers.
Since MemTest86 v5, the software is offered as a Free edition, or as a paid for Pro and Site edition. The Pro edition offers a number of additional features such as customizable reports & automation via a configuration file. The Site edition includes all features in the Pro Edition but also supports scalable deployment of MemTest86 across LAN via PXE boot.
The AT-2 was designed to be a highly versatile instrument, capable of producing a wide range of sounds, from traditional acoustic piano tones to complex electronic and orchestral textures. The instrument featured a state-of-the-art digital signal processing (DSP) system, which allowed for a high degree of customization and manipulation of sounds.
The Korg AT-2's strength lies in its "no-frills" philosophy: it focuses on doing one thing—tuning—exceptionally well. This simplicity is a core part of its design appeal.
This level of precision is what separates a top-tier tuner from a basic one. With the AT-2, you can trust the reading, tune your instrument once, and focus entirely on your playing. korg at2 top
The AT2 runs on two AAA batteries. Korg claims 100 hours of continuous use. However, always remove the batteries if storing the unit for more than a month.
| Feature | Korg AT2 Top | Snark ST-8 | TC Unitune | | :--- | :--- | :--- | :--- | | | +/- 0.1 cent (Top mode) | +/- 1 cent | +/- 0.5 cent | | Noise Rejection | Excellent (Band filter) | Moderate | Good (Polyphonic) | | Screen Type | Full-dot LCD (180deg view) | LCD (narrow view) | LED Matrix | | Battery Life | 170+ hours | 50 hours | 100 hours | | Clamp Width | 60mm | 35mm | 45mm | The AT-2 was designed to be a highly
This "Top" designation is crucial. By sitting on the surface of the keyboard itself, it creates a unified aesthetic. It does not require extra cabling to a separate unit, nor does it clutter the workspace. It looks as if it was built into the instrument from the factory—which, for many professional users, effectively becomes the case once installed. The OLED display is bright and crisp, ensuring visibility even in low-light environments common on stage.
, this allows for 4 lanes of automation that can modulate almost any parameter, creating "evolving" sounds that never repeat exactly the same way. The Dual Player: This simplicity is a core part of its design appeal
The Korg AT-2 was first introduced in the 1980s, a time when electronic keyboards were rapidly evolving and becoming increasingly popular in music production. Korg, a Japanese electronics company, had already established itself as a leading manufacturer of electronic musical instruments, and the AT-2 was designed to be a flagship model that would showcase the company's expertise and innovation.
The Korg AT-2 remains a reliable, cost-effective automatic tuner. Its simplicity and accuracy make it ideal for educational settings and practical live use, though professionals needing strobe precision or polyphonic tuning may prefer higher-end models.
We tested the in a high-volume rock band setting. Standard tuners go haywire when the bass player hits a low note, vibrating the entire stage floor.
