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Re: Emulating tube amp source Z w. solid-state - is series RL network enuff?

Hi, Freddy -

I quickly read a review of the QSC amp - looks like a dual voltage supply. It might be ok SQ-wise for a bass only amp, but I would check out ahead of time in showroom whether the fan noise might be too high for a listening environment.

I once rented a Crown 2400 from a pro shop for a few days to evaluate it as a possible bass driver - sound was good for SS, but the fan noise was just too much for use in the same room w/the speakers, so I dropped that idea.

Since then, I got a 'green' Crown K2 for HT SW use - I wouldn't recommend it for a full range amp or for a high end system because it goes into 'sleep' mode under 'no signal' conditions & apparently has an audible delay when 'waking up', but for HT SW power, I figured, what the hey, it gets the most out of a 15A circuit & is well-behaved otherwise.

However, the Hafler 500 sounds like it has potential to me for more high quality applications requiring power. When I tested one channel into a 3-4 ohm load, I was hitting about 60V RMS at clipping, plus it has a pretty good reputation SQ wise for a SS amp. OTOH, DJK has criticized the 500 for 'mushy' bass in pro sound applications.


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  • Re: Emulating tube amp source Z w. solid-state - is series RL network enuff? - Tom Dawson 11/12/0115:29:48 11/12/01 (0)


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