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In Reply to: You cannot build an amplifier with no feedback posted by Penguin on August 26, 2014 at 19:49:11:
The first gain stage of my phono preamp consists of a pair of J-FETs, each running open loop into a linear drain resistance.Where's the feedback?
Mark Kelly
Edits: 08/27/14
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Follow Ups
- Interesting - Mark Kelly 20:36:48 08/26/14 (3)
- Do you have a resistor between a the source and ground? - Penguin 20:56:14 08/26/14 (2)
- So it is possible to build an amplifier with no feedback after all? - Mark Kelly 22:57:52 08/26/14 (1)
- Now we are splitting splitting hairs :) - Penguin 06:12:56 08/27/14 (0)