plaidplatypus
1000+ Head-Fier
- Joined
- Jan 9, 2006
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I don't think that the class of amplifier is determined by it's power supply; for ex. Headroom offers you a choice of a linear or a switched-mode power supply with their Desktop amps, Class A or Class A/B depending on module. The Red Wine Audio amps use batteries to power their Class D amps.