In Reply to: 417A linestage posted by Tubenstein on January 22, 2016 at 10:42:12:
This is a really odd choice of design parameters.
- the gain of 40 is way too much for a linestage
-the unbypassed Rk takes the apparent Rp up to around 5K and with a 5K load the output gets cut in half.
-the parallel tubes just baffles me and the only hting I can figure is to cut the outputZ from 2.5K to 1.25K.
dave
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Follow Ups
- RE: 417A linestage - dave slagle 13:35:07 01/22/16 (4)
- RE: 417A linestage - Tubenstein 18:09:16 01/23/16 (3)
- RE: 417A linestage - dave slagle 18:43:52 01/23/16 (2)
- RE: 417A linestage - Tubenstein 09:19:59 01/29/16 (0)
- RE: 417A linestage - dave slagle 19:23:48 01/23/16 (0)