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In Reply to: Harsh vocals in Magnepan 3.7i posted by tortjohn@yahoo.com on March 28, 2018 at 11:35:35:
The Parasound Halo Integrated is good enough for the 1.7i, but it is a bit weak for the 3.7i, so it operates at the upper end of its power capacity more of the time and would sound edgy. There are two solutions to the problem, either get a more powerful amp, or unload the bass to a subwoofer, much to the relief of both the amp and speaker. You can use the onboard bass management for that.
Besides that, all the issues of attenuator resistors and break in apply. The speaker will take a while to fill in on the bottom and the lower mids so will start out bright and mellow out with time.
But what you describe sounds more like an upstream problem and likely the amp section.
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Follow Ups Full ThreadTopic - Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 11:35:35 03/28/18 (162)
- RE: Harsh vocals in Magnepan 3.7i - LineSource 08:58:38 05/29/18 (12)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 12:08:30 05/29/18 (11)
- RE: Harsh vocals in Magnepan 3.7i - LineSource 13:05:24 05/29/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 13:11:21 05/29/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - bluesy41 12:38:53 05/29/18 (8)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 18:00:54 05/29/18 (7)
- RE: Harsh vocals in Magnepan 3.7i - bluesy41 08:00:06 05/30/18 (6)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 08:10:47 05/30/18 (5)
- RE: Harsh vocals in Magnepan 3.7i - bluesy41 10:11:52 05/30/18 (4)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 10:34:19 05/30/18 (3)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 12:55:42 07/2/18 (2)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 14:50:11 07/2/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - timm 18:39:25 07/2/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - Joe Schmo 15:31:25 04/7/18 (4)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 04:47:36 04/8/18 (3)
- RE: Harsh vocals in Magnepan 3.7i - scruffy_ 12:55:03 04/12/18 (2)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 11:47:13 04/13/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - bluesy41 15:01:06 04/13/18 (0)
- Get back to the beginning: facts - DrChaos 12:05:06 04/3/18 (10)
- RE: Get back to the beginning: facts - tortjohn@yahoo.com 12:37:30 04/3/18 (9)
- RE: Get back to the beginning: facts - DrChaos 13:49:10 04/3/18 (0)
- RE: Get back to the beginning: facts - bluesy41 13:12:48 04/3/18 (7)
- RE: Get back to the beginning: facts - tortjohn@yahoo.com 13:58:05 04/3/18 (6)
- RE: Get back to the beginning: facts - Audiophilander 12:18:36 04/4/18 (5)
- RE: Get back to the beginning: facts - Green Lantern 20:16:48 04/4/18 (4)
- RE: Get back to the beginning: facts - Audiophilander 01:12:41 04/5/18 (3)
- RE: Get back to the beginning: facts - Emil 07:53:27 04/5/18 (2)
- RE: Get back to the beginning: facts - bluesy41 08:25:10 04/5/18 (1)
- RE: Get back to the beginning: facts - Audiophilander 00:55:58 04/6/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - paul3 13:09:21 04/1/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - paul3 12:57:20 04/3/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 08:06:59 03/30/18 (27)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 14:58:47 04/2/18 (22)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 14:17:05 04/3/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - timm 15:18:14 04/2/18 (20)
- RE: Harsh vocals in Magnepan 3.7i - Green Lantern 20:41:32 04/2/18 (11)
- RE: Harsh vocals in Magnepan 3.7i - Norman M 16:49:28 04/3/18 (10)
- RE: Harsh vocals in Magnepan 3.7i - bluesy41 07:54:37 04/4/18 (9)
- RE: Harsh vocals in Magnepan 3.7i - Norman M 09:08:51 04/4/18 (8)
- RE: Harsh vocals in Magnepan 3.7i - bluesy41 09:22:53 04/4/18 (7)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 06:41:13 04/6/18 (6)
- RE: Harsh vocals in Magnepan 3.7i - timm 08:53:01 04/6/18 (5)
- Another excellent suggestion. - Audiophilander 11:49:04 04/6/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - Norman M 10:39:56 04/6/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - timm 12:35:10 04/6/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 09:06:52 04/6/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - timm 09:24:44 04/6/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 16:01:34 04/2/18 (7)
- RE: Harsh vocals in Magnepan 3.7i - bluesy41 17:48:13 04/6/18 (4)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 18:07:11 04/6/18 (3)
- RE: Harsh vocals in Magnepan 3.7i - Norman M 06:07:33 04/7/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 15:16:57 04/7/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - timm 20:28:32 04/6/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - bluesy41 20:39:37 04/2/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 04:20:00 04/3/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - neolith 14:09:12 03/31/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 14:39:24 03/31/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - josh358 13:26:08 03/31/18 (0)
- it sounds like that somewhat - DrChaos 09:14:09 03/31/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - Norman M 07:00:24 03/30/18 (1)
- Excellent suggestion. - Audiophilander 12:46:41 03/30/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - George6 18:05:47 03/29/18 (18)
- RE: Harsh vocals in Magnepan 3.7i - jazzbeat 02:45:45 03/30/18 (12)
- RE: Harsh vocals in Magnepan 3.7i - BDP24 10:09:17 03/30/18 (11)
- RE: Harsh vocals in Magnepan 3.7i - Roger Gustavsson 13:42:56 04/5/18 (4)
- RE: Harsh vocals in Magnepan 3.7i - BDP24 14:35:17 04/5/18 (3)
- RE: Harsh vocals in Magnepan 3.7i - josh358 17:31:19 05/13/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 15:15:03 05/22/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - Satie 14:08:53 05/13/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - jazzbeat 17:34:47 03/30/18 (5)
- RE: Harsh vocals in Magnepan 3.7i - BDP24 08:05:48 03/31/18 (4)
- RE: Harsh vocals in Magnepan 3.7i - jazzbeat 11:08:17 03/31/18 (3)
- RE: Harsh vocals in Magnepan 3.7i - BDP24 22:20:12 04/1/18 (2)
- RE: Harsh vocals in Magnepan 3.7i - jazzbeat 02:55:49 04/2/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - Satie 20:43:24 04/4/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 19:15:58 03/29/18 (4)
- RE: Harsh vocals in Magnepan 3.7i - DrChaos 11:50:17 03/31/18 (2)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 13:07:44 03/31/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - DrChaos 13:45:36 03/31/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - George6 16:42:36 03/30/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - Davey 09:59:33 03/29/18 (52)
- RE: Harsh vocals in Magnepan 3.7i - neolith 19:04:14 03/29/18 (51)
- It's been my experience with John Curl designed amplifiers, - Opus 33 1/3 03:14:01 03/30/18 (17)
- RE: It's been my experience with John Curl designed amplifiers, - Green Lantern 04:48:51 03/30/18 (16)
- The reason I mentioned ICs and speaker cables is I had a similar experience. - Opus 33 1/3 09:59:26 03/31/18 (15)
- RE: Silver-plated copper has a tendency to "bright and etched", compared to plain high purity copper ICs. ... - andyr 00:15:51 04/22/18 (0)
- RE: The reason I mentioned ICs and speaker cables is I had a similar experience. - Satie 11:30:23 03/31/18 (13)
- RE: The reason I mentioned ICs and speaker cables is I had a similar experience. - Norman M 07:04:55 04/22/18 (12)
- RE: "that tiny filament inside a fuse"!! ... - andyr 19:50:12 04/26/18 (10)
- RE: "that tiny filament inside a fuse"!! ... - Norman M 05:55:00 04/27/18 (9)
- RE: "So, AFAIAC the jury is out"!! ... - andyr 15:59:26 04/27/18 (8)
- RE: "So, AFAIAC the jury is out"!! ... - Norman M 08:19:30 04/28/18 (7)
- RE: As I said ... - andyr 15:01:08 04/28/18 (6)
- RE: As I said ... - Norman M 06:47:59 05/8/18 (4)
- RE: As I said ... - tortjohn@yahoo.com 07:46:02 05/10/18 (3)
- RE: As I said ... - Norman M 08:45:34 05/10/18 (2)
- RE: As I said ... - Norman M 10:08:16 05/11/18 (0)
- RE: As I said ... - tortjohn@yahoo.com 07:34:19 05/11/18 (0)
- RE: As I said ... - tortjohn@yahoo.com 05:33:56 05/8/18 (0)
- RE: The reason I mentioned ICs and speaker cables is I had a similar experience. - tortjohn@yahoo.com 15:01:43 04/26/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - Davey 19:47:46 03/29/18 (32)
- RE: Harsh vocals in Magnepan 3.7i - neolith 05:37:42 03/30/18 (8)
- RE: Harsh vocals in Magnepan 3.7i - Davey 05:50:01 03/30/18 (7)
- Prejudices don't get us anywhere... - neolith 06:14:33 03/30/18 (6)
- RE: Prejudices don't get us anywhere... - Davey 06:22:48 03/30/18 (5)
- RE: Prejudices don't get us anywhere... - bluesy41 08:27:48 03/30/18 (4)
- RE: Prejudices don't get us anywhere... - emailtim 12:29:41 03/30/18 (2)
- Hypothesis: A/B crossover distortion - DrChaos 14:47:25 03/31/18 (0)
- RE: Prejudices don't get us anywhere... - bluesy41 12:40:35 03/30/18 (0)
- RE: Prejudices don't get us anywhere... - Davey 08:36:55 03/30/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - emailtim 20:57:42 03/29/18 (22)
- RE: Harsh vocals in Magnepan 3.7i - Davey 21:37:40 03/29/18 (21)
- RE: Harsh vocals in Magnepan 3.7i - emailtim 21:45:43 03/29/18 (20)
- RE: Harsh vocals in Magnepan 3.7i - Davey 21:53:10 03/29/18 (19)
- RE: Harsh vocals in Magnepan 3.7i - emailtim 22:23:55 03/29/18 (18)
- RE: Harsh vocals in Magnepan 3.7i - Davey 05:48:40 03/30/18 (17)
- RE: Harsh vocals in Magnepan 3.7i - emailtim 11:51:39 03/30/18 (16)
- RE: Harsh vocals in Magnepan 3.7i - Davey 18:21:55 03/30/18 (15)
- RE: Harsh vocals in Magnepan 3.7i - Satie 03:41:51 03/31/18 (14)
- RE: Harsh vocals in Magnepan 3.7i - Davey 05:34:56 03/31/18 (13)
- RE: Harsh vocals in Magnepan 3.7i - Satie 11:22:58 03/31/18 (12)
- RE: Harsh vocals in Magnepan 3.7i - Davey 13:55:13 03/31/18 (9)
- RE: Harsh vocals in Magnepan 3.7i - Satie 14:09:40 04/5/18 (2)
- RE: Harsh vocals in Magnepan 3.7i - Davey 08:31:53 04/6/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 08:45:26 04/6/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - George6 18:48:53 04/1/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - DrChaos 14:15:24 03/31/18 (4)
- RE: Harsh vocals in Magnepan 3.7i - Davey 16:51:35 03/31/18 (3)
- RE: Harsh vocals in Magnepan 3.7i - DrChaos 09:47:34 04/1/18 (2)
- RE: Harsh vocals in Magnepan 3.7i - Davey 10:10:45 04/1/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - DrChaos 10:55:45 04/1/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - emailtim 12:31:10 03/31/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - Davey 16:47:15 03/31/18 (0)
- RE: Location, Location, Location - BigguyinATL 08:35:59 03/29/18 (0)
- Speaker Cable Fix - RedM 07:33:14 03/29/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 04:13:40 03/29/18 (4)
- Clean your contacts - Satie 12:33:31 03/29/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - Audiophilander 12:11:08 03/29/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - bluesy41 08:01:36 03/29/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - josh358 06:25:44 03/29/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - George S. Roland 04:02:57 03/29/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - Audiophilander 01:18:43 03/29/18 (0)
- had issues with sibilance when I had my MG1.6s but - Green Lantern 19:23:15 03/28/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - ostrey93 18:52:51 03/28/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - BDP24 19:02:04 03/28/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - Satie 03/28/1817:17:31 03/28/18 (3)
- RE: Harsh vocals in Magnepan 3.7i - emailtim 22:13:27 03/28/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - LineSource 08:51:32 05/29/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - BDP24 18:45:30 03/28/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - grantv 12:32:57 03/28/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - bluesy41 12:15:45 03/28/18 (11)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 13:51:53 03/28/18 (10)
- RE: Harsh vocals in Magnepan 3.7i - LineSource 08:43:35 05/29/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 18:19:57 05/29/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - timm 19:54:18 03/28/18 (4)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 14:01:38 04/3/18 (3)
- RE: Harsh vocals in Magnepan 3.7i - timm 14:28:10 04/3/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - bluesy41 14:31:59 04/3/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - bluesy41 14:06:57 04/3/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - jubal62 14:07:19 03/28/18 (2)
- RE: Harsh vocals in Magnepan 3.7i - tortjohn@yahoo.com 14:30:25 03/28/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - josh358 16:20:36 03/28/18 (0)
Follow Ups
- RE: Harsh vocals in Magnepan 3.7i - Satie 03/28/1817:17:31 03/28/18 (3)
- RE: Harsh vocals in Magnepan 3.7i - emailtim 22:13:27 03/28/18 (1)
- RE: Harsh vocals in Magnepan 3.7i - LineSource 08:51:32 05/29/18 (0)
- RE: Harsh vocals in Magnepan 3.7i - BDP24 18:45:30 03/28/18 (0)