In Reply to: RE: What tubes to use with this Interstage Transformers? posted by dave slagle on September 4, 2016 at 19:54:36:
Putting a resistor or resistor selection switch inside the box does not make it disappear. It makes it part of the circuit inside the FG and reacts along with other components inside that circuit.
Putting a series resistor outside the FG puts a series or parallel resistance to the load and I always look it as part of the load.I don't know what is used inside the FG for switching impedance values but let's say it used series or parallel resistor of different values.
Let's say it uses 550ohm resistor for 600ohm impedance, do you can think you can substitute a 550ohm resistor inside that FG with 9950ohm resistor to make your FG look like 10K source impedance?
I would love to have something like that.
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.Thou shall not stand where I type for I carry a bottle of Certified Audiophile Air and a Pure Silver Whip.
Edits: 09/04/16
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Follow Ups
- RE: What tubes to use with this Interstage Transformers? - megasat16 21:22:58 09/04/16 (26)
- RE: What tubes to use with this Interstage Transformers? - dave slagle 08:29:39 09/05/16 (23)
- RE: What tubes to use with this Interstage Transformers? - megasat16 12:22:26 09/05/16 (22)
- RE: What tubes to use with this Interstage Transformers? - dave slagle 13:59:42 09/05/16 (21)
- RE: What tubes to use with this Interstage Transformers? - megasat16 17:30:21 09/05/16 (20)
- RE: What tubes to use with this Interstage Transformers? - dave slagle 19:08:30 09/05/16 (19)
- RE: What tubes to use with this Interstage Transformers? - megasat16 21:25:34 09/05/16 (18)
- RE: What tubes to use with this Interstage Transformers? - dave slagle 07:19:06 09/06/16 (17)
- RE: What tubes to use with this Interstage Transformers? - megasat16 11:40:51 09/06/16 (16)
- RE: What tubes to use with this Interstage Transformers? - cpotl 05:35:07 09/08/16 (15)
- RE: What tubes to use with this Interstage Transformers? - megasat16 08:39:30 09/08/16 (14)
- RE: What tubes to use with this Interstage Transformers? - cpotl 09:10:27 09/08/16 (13)
- RE: What tubes to use with this Interstage Transformers? - megasat16 09:23:34 09/08/16 (12)
- RE: What tubes to use with this Interstage Transformers? - cpotl 13:50:46 09/08/16 (7)
- RE: What tubes to use with this Interstage Transformers? - megasat16 14:38:28 09/08/16 (6)
- RE: What tubes to use with this Interstage Transformers? - cpotl 15:01:00 09/08/16 (5)
- RE: What tubes to use with this Interstage Transformers? - megasat16 15:05:55 09/08/16 (4)
- RE: What tubes to use with this Interstage Transformers? - cpotl 15:33:49 09/08/16 (3)
- RE: What tubes to use with this Interstage Transformers? - megasat16 15:37:29 09/08/16 (2)
- RE: What tubes to use with this Interstage Transformers? - cpotl 15:55:04 09/08/16 (1)
- RE: What tubes to use with this Interstage Transformers? - megasat16 16:11:01 09/08/16 (0)
- RE: What tubes to use with this Interstage Transformers? - dave slagle 13:49:49 09/08/16 (3)
- RE: What tubes to use with this Interstage Transformers? - megasat16 14:30:21 09/08/16 (2)
- RE: What tubes to use with this Interstage Transformers? - dave slagle 05:55:53 09/09/16 (1)
- RE: What tubes to use with this Interstage Transformers? - megasat16 08:37:38 09/09/16 (0)
- RE: What tubes to use with this Interstage Transformers? - Lenin 08:28:58 09/05/16 (1)
- RE: What tubes to use with this Interstage Transformers? - megasat16 12:36:36 09/05/16 (0)