PeterR
European Group Buy Coordinator
- Joined
- Apr 3, 2003
- Posts
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We're dealing with bandwidth limited signals here, there are no 'instantaneous' changes. Of course you want your amp to have a power bandwidth that's considerably wider than what it needs to reproduce, but at best that will be a 96kHz signal in the audio world...
Quote:
Absolutely. I'm not at all challenging the concept of stacking buffers. But wouldn't it be nice to understand why and how it works (and in what cases it doesn't, like in the ground channel)? I think we can scratch slew rate induced distortion off the list.
| Originally Posted by dip16amp Any instantaneous sound such as a drum snap would require an instantaneous voltage change. It doesn't have to be at a real loud volume, but that instant voltage change on the load (headphone) requires infinite current flow for that power pulse.(...) |
We're dealing with bandwidth limited signals here, there are no 'instantaneous' changes. Of course you want your amp to have a power bandwidth that's considerably wider than what it needs to reproduce, but at best that will be a 96kHz signal in the audio world...
Quote:
| Originally Posted by tangent When you boil it all down, we stack buffers because it sounds better. Except when it doesn't. |
