Posted by Yury [ 212.82.219.98 ] on August 02, 2004 at 10:10:11:
In Reply to: thanks. I like no nonsense answers. (nt) posted by Roland on August 02, 2004 at 09:36:23:
hello Roland!
you wrote:
1. "If a tube amp has sufficiently low out put impedance "
if!!!! it's not always. it's depend of scheme, solution. we have to reach it first. the same as transistor amplifier.
2. "and not necessarily the low power output" - it's depend of drivers sound pressure. if you'll load any amp to driver 0.08 Pa - high damping factor of your amplifier don't take a big sound. but 0.4 Pa driver be able to makes biiiigggg loud! :) by 1W
a propos, what do we mean about 1W to 4 ohm? U^2/R. ok. U=2V. nice. signal swing have to be about 5V by oscillograph, couse it's mean square value.
sorry my English.
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