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Hi, has anyone ever had a power amplifier modified to increase its input impedence in an attempt to "match" it to a wider range of preamps? Can it even be done?
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Topic - Amplifier Modifications - Hawk28 06:34:14 02/29/12 (25)
- RE: Amplifier Modifications - giantnutz 20:26:12 03/09/12 (2)
- RE: Amplifier Modifications - jsm71 07:07:29 03/10/12 (1)
- RE: Amplifier Modifications - giantnutz 19:41:00 03/11/12 (0)
- RE: Amplifier Modifications - giantnutz 07:35:20 03/03/12 (0)
- RE: Amplifier Modifications - Alex M 01:50:01 03/02/12 (0)
- Yes, I had that need. - jsm71 14:07:38 02/29/12 (0)
- RE: Amplifier Modifications - Hawk28 11:41:01 02/29/12 (5)
- RE: Amplifier Modifications - wheezer 12:18:13 03/02/12 (0)
- Thx. I too asked for those data. - jeffreybehr 21:52:04 02/29/12 (3)
- Check the impedance ratings at frequency extremes - jsm71 13:54:28 03/02/12 (0)
- RE: Thx. I too asked for those data. - Hawk28 05:34:18 03/01/12 (0)
- Food for thought. - FenderLover 22:35:23 02/29/12 (0)
- RE: Amplifier Modifications - Palustris 10:51:07 02/29/12 (0)
- 'Loading' a preamp with a poweramp, input impedance, and the load resistor - jeffreybehr 10:33:05 02/29/12 (5)
- Goldpoint shows how to accomplish this... - wheezer 12:12:10 03/02/12 (0)
- RE: 'Loading' a preamp with a poweramp, input impedance, and the load resistor - Palustris 11:11:58 02/29/12 (3)
- Perhaps I should have written 'poweramp system' instead of just 'poweramp'. - jeffreybehr 21:46:17 02/29/12 (0)
- no,,,, that makes perfect sense - bwb 14:29:39 02/29/12 (1)
- RE: no,,,, that makes perfect sense - Hawk28 16:24:28 02/29/12 (0)
- It is usually set by a single resistor from input to ground, very easy to change /nt - bwb 07:20:31 02/29/12 (5)
- RE: It is usually set by a single resistor from input to ground, very easy to change /nt - ahendler 09:29:38 02/29/12 (1)
- RE: It is usually set by a single resistor from input to ground, very easy to change /nt - Palustris 10:42:12 02/29/12 (0)
- RE: It is usually set by a single resistor from input to ground, very easy to change /nt - Hawk28 09:15:38 02/29/12 (2)
- RE: It is usually set by a single resistor from input to ground, very easy to change /nt - Karma16 03:26:24 03/02/12 (1)
- RE: It is usually set by a single resistor from input to ground, very easy to change /nt - Hawk28 05:39:35 03/02/12 (0)