Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: RE: Op-amp = Slop Amp? posted by Bare on June 29, 2007 at 22:58:16:
I'm tellin'!
I might agree with you about avoiding Op-amps if this were a full-range amp. There might be well designed subwoofer amps out there, ones with adjustable frequency controls, but I haven't really looked.
I bought the NHT SuperZeros, along with the NHT sub and amp back in 1995. It makes a great rock system. As much as I love the magic of my Quad ESL's, they don't do rock so good.
I was in the mood to tweak, and this was easy. I'll be doing a full elecrolytic cap replacement on the amp as soon as my Digi-key order gets here. That's a bit more of a job.
I might as well replace that 4558 op-amp while I'm in there. I think that one will have a more direct effect on the sound. Of course I was wrong this time, so who knows?!
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Follow Ups
- RE: Wally Jung be damned :-) - 1973shovel 09:57:41 06/30/07 (4)
- RE: Wally Jung be damned :-) - nightdoggy 21:00:06 06/30/07 (3)
- RE: I would not be able to sleep if I had one of those in the house - 1973shovel 06:45:20 07/01/07 (2)
- Less Unimportant? - 1973shovel 08:50:12 07/01/07 (0)
- RE: I would not be able to sleep if I had one of those in the house - nightdoggy 08:01:38 07/01/07 (0)