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What are the Different Types of Audio Amplifier Classes ...
https://www.audioholics.com/audio-amplifier/amplifier-classes#:~:text=Then%20let%E2%80%99s%20look%20at%20the%20relative%20strengths%20and,higher%20power%20...%20%201%20more%20rows%20
Class H amplifiers - PS Audio
https://www.psaudio.com/askpaulvideo/class-h-amplifiers/
Mon-Fri, 8:30am-5pm MST 4865 Sterling Dr. Boulder, CO 80301. 1-800-PSAUDIO. 1-800-PSAUDIO
Amplifier Classes from A to H - Circuit Cellar
https://circuitcellar.com/research-design-hub/amplifier-classes-from-a-to-h/
CLASS G AND CLASS H Class G and Class H are quests for improved efficiency over the classic Class-AB amplifier. Both work on the power supply section. The idea is simple. For high-output power, a high-voltage power supply is needed. For low-power, this high voltage implies higher losses in the output stage.
What happened to Class H amplifiers? - YouTube
https://www.youtube.com/watch?v=Zl0vP62WpLI
Once in time Class H amplifiers were all the rage and today, you never hear a peep about them. How did they work and why did they quietly die away?
Class A, B, D, G, H to T Audio Amplifiers
https://www.electroschematics.com/audio-amplifiers-from-class-a-to-t/
In class H is essentially the same think as in class G, except that here the supply voltage is switched betwwen several distinct levels instead of being continuously varied. This allows the dissipation in the output stage to be considerably reduced, especially when large amounts of power are involved. Class S and T amplifiers
What is a Class H amplifier? - Quora
https://www.quora.com/What-is-a-Class-H-amplifier
A Class H amplifier is similar to an AB amplifier except it is designed to use power from a low voltage rail during the time that the output signal is low, only drawing power from the higher voltage rail when needed. This is to reduce the power losses in the output stage by minimizing the unnecessary voltage drop in the output transistors.
What is Class G/H Amplifiers? - PSI Audio
https://www.psiaudio.swiss/faq-items/vivamus-ullamcorper-nim-sit-amet-consequat-laoreet-tortor-tortor-dictum-egestas-urna/
What is Class G/H Amplifiers? - PSI Audio
Power Amps: Diff between Class D & H? | TalkBass.com
https://www.talkbass.com/threads/power-amps-diff-between-class-d-h.122505/
Class H is still analog, while your are running your amp at lowere power it uses a smaller power supply, and then when you drive it harder it switches in a higher voltage power supply to give you the extra headroom that you need. One of the drawbacks is that there is issues when the switching happens.
Class A/B versus Class H amplifiers? what is the better ...
https://www.hometheatershack.com/threads/class-a-b-versus-class-h-amplifiers-what-is-the-better-choice.25559/
I recently borrowed a W-Audio DA-1300 power amp, and found it's sound quality a little rough compared to home audio amplifiers. I am not sure what class of amplification the W-Audio is, its 2x420w 8Ω, 2x 650w 4Ω, 1300w mono bridged 8Ω. The W-Audio is £200 the Behringer EP4000 is £300. The EP4000 is class H?
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