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Infinity Irs Beta

I recently purchased a set of the Irs Betas. My system consists of a Krell Kct Preamp, Krell Kps28 CD player, Krell Fpb400 cx which I am powering the mid,high panels and using the cast interconnects between them and a Krell Ksa300 for the bass towers with the servo unit. Would tubes on the top end be a big improvement? Any folks here run tubes on their Betas and have you compared the two? It sounds wonderful as is.
rvito

Showing 2 responses by mitch4t

mitch4t's avatar
mitch4t
1,611 posts
 
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Betas are excellent speakers when they are good... but sometimes they show their age. They're around 25 years old. The bass modules and servo could use a 21st century update.
Next to impossible to find parts for the tweeter,midrange panels.
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mitch4t's avatar
mitch4t
1,611 posts
 
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Geez, that set of IRS V in the video above is pristine. Every driver has been restored to like-new condition. I'm sure they've gone through the wiring, bass amps and crossover also.
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