2. amps-preamps
  3. 161464-150037

Audio Research preamps EXCESSIVE OPERATING COSTS

Soooo disappointing.
So you want to use in home theatre mode.  Get ready to pay up to operate.   The tubes stay on and when family uses system 10 plus hrs a day for tv and videos, the tubes burn away.  Most of the 8 tubes have life of 4000 hrs and cost $150 per tube to replace.  Over 5 years operating costs could approach $5000 or more.  And this excludes wasteful elec costs of $100 to $200 per year for bulbs running without being used.   Sooooo disappointing.


I called audio research and they confirmed all this.  Further, they lacked any sensitivity to theses issues.  Seemed kinda arrogant.  

Sooooo disappointing.
emergingsoul

Showing 2 responses by soundermn

soundermn's avatar
soundermn
344 posts
 
By the way, look at Primaluna instead.  None of the problems you bring up, sound quality is very nearly as good, and the cost is less than half.  And, with their auto-bias functionality, you can buy tubes anywhere, they don't have to be matched, and all will work perfectly!  

I'm not affiliated with either company or the audio industry.  But, I read a lot, and I'm very happy with my Primaluna HP Integrated... for which I've never had a tube failure.  Owned 8 years.
soundermn's avatar
soundermn
344 posts
 
You can use tubes you buy elsewhere.  But, be aware, that will void the warranty. If a tube burns down, ARC will often have other problems, like resistors that burn too.  You have to send it back for service, and you will pay unless you got the tubes from them.  In some cases even if you did buy tubes from them.

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