rickcr42
Are YOU talkin' to me?
- Joined
- Jun 21, 2001
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Quote:
I don't agree with that statement at all Eric.I find that no matter what final stage is added to an opamp output it is always the "front end" gain stage that provides the overall sonic signature to the whole amp.the output adds but just a fractional amount to the overall sonics.
YMMV but that is how I hear the combinatin so always choose the opamp with far more care as to the sonics which sets the overall amp "tone" then the follower stage where I concentrate more on the ripple specs (more current =more ripple=heavier filtration).
It should also be noted that the 'sonic signature' of an opamp matters a lot less when the output is buffered, and further that the buffer itself will add it's own 'sonic signature' - buf634 will be different from HA3-5002, and different from el2001, and different from discrete buffers, and the discretes used in those buffers will have an effect as well. |
I don't agree with that statement at all Eric.I find that no matter what final stage is added to an opamp output it is always the "front end" gain stage that provides the overall sonic signature to the whole amp.the output adds but just a fractional amount to the overall sonics.
YMMV but that is how I hear the combinatin so always choose the opamp with far more care as to the sonics which sets the overall amp "tone" then the follower stage where I concentrate more on the ripple specs (more current =more ripple=heavier filtration).