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OTL Asylum OTL, Output Transformerless Amplifier User Group. |
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OTL Asylum OTL, Output Transformerless Amplifier User Group. |
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In Reply to: RE: The heat of a headphone OTL amp.... posted by Caucasian Blackplate on August 12, 2014 at 14:39:38:
With all respect, any amplifier has to deal with "the bizarre impedance curves found in many hifi loudspeakers". Yes, OTLs generally require lots of output tubes in parallel in order to transfer adequate power into low impedance speakers. But the upstream circuitry is usually no more complex than that of any tube amplfier, and the elimination of the output transformer IMO lessens the complexity of the output stage compared to OTC amplifiers, apart from paralleling tubes.
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Follow Ups
- RE: The heat of a headphone OTL amp.... - Lew 16:24:53 08/12/14 (1)
- RE: The heat of a headphone OTL amp.... - Caucasian Blackplate 17:33:43 08/13/14 (0)
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