RE: Separate LC legs LR Preamp Supply

Posted by Thomas Mayer (M) on September 15, 2014 at 07:25:04

In Reply to: Separate LC legs LR Preamp Supply posted by chrismercurio on September 14, 2014 at 14:17:39:

Hi!

There is no general answer to this. It depends largely on your circuit and specifically on the PSRR (power supply rejection ratio) of your stages. With high PSRR little is gained by separate LC per channel. If it is low it might be mandatory

Also more important than separating left and right channel is how you separate first and second (or third) stage as there might be more interaction between these

best regards

Thomas

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Follow Ups Full Thread

Topic - Separate LC legs LR Preamp Supply - chrismercurio 14:17:39 09/14/14 (15)

RE: Separate LC legs LR Preamp Supply - Thomas Mayer 07:25:04 09/15/14 (0)

RE: Separate LC legs LR Preamp Supply - twystd 22:21:19 09/14/14 (0)

RE: Separate LC legs LR Preamp Supply - chrismercurio 18:34:07 09/14/14 (10)

Then you need to adjust your parts values - Chip647 05:18:58 09/15/14 (9)

RE: Then you need to adjust your parts values - mobiasloop 09:07:54 09/15/14 (8)

RE: Then you need to adjust your parts values - chrismercurio 12:34:48 09/15/14 (7)

RE: Then you need to adjust your parts values - Thomas Mayer 00:31:06 09/16/14 (2)

RE: Then you need to adjust your parts values - chrismercurio 10:56:24 09/17/14 (1)

RE: Then you need to adjust your parts values - Thomas Mayer 03:04:42 09/18/14 (0)

RE: Then you need to adjust your parts values - Triode_Kingdom 16:59:18 09/15/14 (2)

RE: Then you need to adjust your parts values - chrismercurio 19:51:16 09/15/14 (1)

PS Design - Triode_Kingdom 22:29:02 09/15/14 (0)

RE: Then you need to adjust your parts values - mobiasloop 16:15:44 09/15/14 (0)

Less is better than more - Chip647 17:22:11 09/14/14 (0)

RE: Separate LC legs LR Preamp Supply - Caucasian Blackplate 15:16:42 09/14/14 (0)

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RE: Separate LC legs LR Preamp Supply - Thomas Mayer 07:25:04 09/15/14 (0)

RE: Separate LC legs LR Preamp Supply

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