In addition, class D like Hypex uses much more negative feedback than the normal class A/AB out there (Benchmark or Halcro or Soulution aside), so naturally class D amp will have lower distortion than the normal class A/AB on the market. And that can be a different people heard. And with nature of clipping, the high THD effect caused by clipping will last a small period of time before it going back to normal. Many amplifiers, especially tube amp or wimpsy amp, are not capable of doing that and reach a point of clipping at that moment. So the amplifier must be capable to deliver huge current at low impedance. Problem is speakers right now, especially bookshelf, have low sensitivity and low impedance with horrible phase in bass region. But if you have class A/AB amp with huge amount of current reserve and using good amount of negative feedback, their bass control to your speaker is the sameīass control is the combination of high damping factor and output current capacity of amplifier at the low load. Products Speaker amps TAS3251 175-W stereo, 350-W mono, 12- to 38-V supply, digital input Class-D Smart Audio Amplifier TPA3255 315-W stereo, 600-W mono, 18- to 53. Because of that reasons, the class D will have better bass control than the vast majority of class A/AB in the market. Class D amp, especially the good one, does not suffer from this effect.
#Class d amp full#
So the amplifier must be capable to deliver huge current at low impedance. Full Set of Solution This high power amplifier board can connect with WONODM Volume control board, Bluetooth receiver board or DSP kernel board for more.
"Class D have better bass control" is a false statement in science point of view, but a somewhat valid one in commercial device.īass control is the combination of high damping factor and output current capacity of amplifier at the low load. As a diyer and sometimes customer, here is my opinion.ġ.
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