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OTL Asylum OTL, Output Transformerless Amplifier User Group. |
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In Reply to: Re: Correct me if I am wrong here but posted by Tom Fort on January 2, 2003 at 05:15:22:
Tom: I have had a completely different experience with Zeros as an interface between my Sound Lab M1s and my Atma-sphere MA240s, using no NFB. Initially, there was a bit of coloration in the form of a slight edginess to the midrange and highs, but since break-in has been completed, I now detect essentially nothing in the way of altered tonal balance or any other aspects of the sonics, using the Zeros at 2X multiplication. (To double-check their neutrality, I recently removed the Zeros from the system for about a week and then re-inserted them; there are no discernible negative effects related to the use of Zeros in my system.) This surprises me, too, since I do subscribe to the theory that there is no "free lunch" in audio. Perhaps the large amounts of NFB implemented in the Transcendant amplifiers is causing you to have a different result. Perhaps also Mark, or Al, or Paul could comment on this possibility. The possibility that amplifier NFB interacts with Zeros could be checked using an amp with adjustable NFB, or if you can borrow an Atma-sphere amp.....
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Follow Ups
- Re: Correct me if I am wrong here but - Lew 08:15:26 01/02/03 (45)
- Re: Correct me if I am wrong here but - Al Sekela 10:00:57 01/02/03 (44)
- Another thought... - Lew 07:36:19 01/03/03 (9)
- Re: Another thought... - Al Sekela 08:12:54 01/03/03 (8)
- Re: Another thought... - Lew 08:23:13 01/03/03 (7)
- Re: Another thought... - Al Sekela 13:11:52 01/03/03 (6)
- Natural vs synthetic materials - Lew 10:27:21 01/06/03 (5)
- Re: Natural vs synthetic materials - jon lopper 11:05:39 03/25/03 (2)
- Re: Natural vs synthetic materials - Al Sekela 12:14:17 01/06/03 (1)
- Re: Natural vs synthetic materials - Tom Fort 15:15:32 01/06/03 (0)
- Re: Correct me if I am wrong here but - David M. 18:50:53 01/02/03 (28)
- Re: Correct me if I am wrong here but - Al Sekela 07:59:48 01/03/03 (27)
- Possible additional benefit of twisted pair - Lew 06:56:27 01/07/03 (18)
- Tell me about your wires - Neal Hood 17:45:25 01/07/03 (17)
- Nothing exotic - Lew 06:20:03 01/08/03 (16)
- Re: Nothing exotic - Paul Speltz 10:51:22 01/08/03 (15)
- NOT a trick question. - Travis 16:47:05 01/08/03 (14)
- Re: NOT a trick question. - Paul Speltz 14:47:48 01/09/03 (13)
- Are you BOTH right? (long) - Travis 16:47:45 01/10/03 (11)
- Yes. - Al Sekela 08:17:22 01/13/03 (10)
- Re: Yes. - Lew 06:52:28 01/14/03 (5)
- Re: Yes. - Travis 15:22:14 01/14/03 (1)
- Re: "Instability" of Futterman amps - Lew 08:36:51 01/15/03 (0)
- Re: Yes. - Al Sekela 10:58:05 01/14/03 (2)
- Dielectric for Goertz spkr wire - Lew 12:14:53 01/14/03 (1)
- Re: Dielectric for Goertz spkr wire - Al Sekela 20:28:30 01/14/03 (0)
- You obviously know Roger pretty well.
- Travis 17:32:36 01/13/03 (3)
- Re: You obviously know Roger pretty well.
- Al Sekela 11:01:55 01/14/03 (2)
- Re: You obviously know Roger pretty well.
- Travis 15:14:57 01/14/03 (1)
- Re: You obviously know Roger pretty well.
- Al Sekela 19:33:25 01/14/03 (0)
- Re: NOT a trick question. - Travis 15:16:51 01/09/03 (0)
- Re: Correct me if I am wrong here but - Paul Speltz 12:14:56 01/03/03 (7)
- Question for Paul - Lew 06:36:59 01/07/03 (2)
- Re: Question for Paul - Paul Speltz 10:17:29 01/08/03 (1)
- Balancing act - Lew 11:14:13 01/08/03 (0)
- Wire for Zerro's - Fred Walter 18:41:01 01/03/03 (3)
- Re: Wire for Zerro's - Paul Speltz 04:48:53 01/06/03 (2)
- Re: Wire for Zerro's - David M. 17:35:27 01/07/03 (1)
- Re: Wire for Zerro's - Paul Speltz 08:39:14 01/08/03 (0)
- Re: Correct me if I am wrong here but - Tom Fort 14:45:25 01/02/03 (4)
- Changing feedback in T-8's not so easy. - Bob 10:43:25 01/03/03 (3)
- Re: Changing feedback in T-8's not so easy. - Tom Fort 15:34:17 01/06/03 (2)
- That's interesting, - Bob 07:18:34 01/07/03 (1)
- Re: That's interesting, - Lew 08:31:02 01/08/03 (0)
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