Critic's Corner

RE: Good! If you treat them right

68.229.28.79

TRUFI

In Reply to: RE: Good! If you treat them right posted by Ralph on April 19, 2019 at 10:19:45

The worst OTL amp was from a St. Louis company (can't remember the name, maybe you can Ralph). I owned the Triomphe model. The front-end voltage regulator was always burning up. LoL

Follow Ups:

I had one of those explode in my face - Ralph 08:55:20 05/17/19 (2)
It wasn't the Triomphe model though. They used a filter capacitor in their power supply marked 'Bindu' which was a really suspect name to find on a filter capacitor; to make matters worse they ran it at about 30 volts over the rated voltage!

Not surprisingly they had a way of blowing off the circuit board... I was lucky; the part missed me and embedded itself in the false ceiling above me and left a mess everywhere. My ears rang for 10 minutes.

I don't blame this on Futterman though; Futterman knew enough to not do something stupid like that. It was just poor engineering. IMO Fourier products cannot be ethically repaired as there is no way to warrant that they will keep working.
- RE: I had one of those explode in my face - TRUFI 17:16:33 05/24/19 (1)
  Thanks. I believe you were referring to their use of 'photo flash' caps. No pics included, LoL. :)
  - To the best of my knowledge, it wasn't a photoflash - Ralph 12:54:26 05/28/19 (0)
    Usually those are marked. I know New York Audio Labs used photoflash caps in their stuff. They were clearly marked 'photoflash' as every other photoflash cap I've seen. These were not- although its obvious they were sketchy; they could well have been since they had a lot of 'capacity' for their size.

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