| 摘要 |
<p>An amplifier in which selectable modes of operation allow for either non-distorted or "superdistorted" outputs, and which comprises a variable gain first amplifier section, variable gain "superdistortion amplifier section and a ""distortion" section. Switching means is provided to control the operation of the respective sections so that at one setting the superdistortion section is made to provide circuitry gain, overriding its own gain setting, the first amplifier means provides a gain corresponding to its own setting, and the distortion means is disabled so that a non-distorted output is produced. At an alternative setting the individual sections are set oppositely, so as to produce a "superdistorted" output.</p> |
