The Transcendent OTL while being outstanding with dynamic speakers also is excellent with electrostatics. The monoblocks will drive the highest quality full range electrostatic speakers on the market. The stereo unit is superb with the venerable Quad design. In addition, the dynamic capabilities of the Transcendent OTL make it a perfect match with hybrid designs that use a dynamic woofer. There is much misleading information about the attributes of global negative feedback in audio amplifiers.
Feedback definitely alters the character of the sound.
It is a tool. By using it properly, overall performance can be greatly improved. The more feedback that is used, the tighter and better defined the sound is, particularly in the bass. In any amplifier, as the feedback is reduced, the sound stage tends to broaden out, the imaging starts to blur, and the bass softens up. The amount of apparent bass seems to increase.