In Reply to: Split load PI vs LTP PI alone is a significant distinguishing feature... posted by Steve O on November 6, 2017 at 08:27:25:
They are both type of PI circuits. The LTP-PI has gain and the PI has unity gain, which is why the original Williamson amp had a two stage input to get the extra gain. I see this as a Williamson circuit improvement, not a startling difference.
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Follow Ups
- Significant distinguishing feature? - mgbpuff 11/6/1709:21:41 11/6/17 (4)
- If PI topology isn't a significant distinguishing feature of an amp design... - Steve O 10:43:39 11/6/17 (3)
- Bah, you're just getting silly now - mgbpuff 11:03:52 11/6/17 (2)
- I own a pair of those amps... - Steve O 12:56:18 11/6/17 (1)
- Yes, I thought - mgbpuff 14:58:25 11/6/17 (0)