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Of course, about a dozen other input stages could be used instead. The point of this article, however, was incorporating ultra-linear mode into an amplifier that did not use an output transformer. Doubtless, this not the end of articles on ultra-linear operation, OTL amplifiers, or headphone amplifiers. |
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A Common Cathode amplifier input stage cascading into a Long-Tail phase splitter that drives the ultra-linear output stage. |
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//JRB |
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Audio Gadgets is software for the technically minded audiophile. The quickest way to understanding what Audio Gadgets is all about is to imagine a programmable calculator designed for the audio enthusiast. Audio Gadgets does far too much to fit in even a 21" monitor; consequently, the notebook metaphor is used to hold ten pages of audio topics. Stepped attenuators to tube circuits. |
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pg. 20 |
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