e
  value of <code>Gain-&gt;Release</code>, instead of
  <code>Misc.-&gt;Slide</code>.</li>
  </ul>
  </dd>
  <dt>2x Sampling</dt>
  <dd>
  <p>When checked, it enables 2-fold oversampling.</p>
  <p>Recommend to turn on for better metallic texture. However it
  doubles the CPU load.</p>
  <p>When turned off, it reduces CPU load. However it also degrades
  metallic texture because of the high frequency loss caused by linear
  interpolation used in delays inside of FDN. It might be better to use
  external equ