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Era Parker
Greater than one weekIve only had it for a few days now but so far so good its slick design on top of the stereo its very quiet the auto feature and temperature sensor are great so its not running as fast as it needs to when the cabinets not hot.
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Rod
> 3 dayLove this unit; performs as advertised. Did not know how hot my Pioneer Elite A/V amp was getting but am happy to see the AC Infinity kick on frequently. Would definitely buy again and highly recommend it to others.
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Queezman
> 3 dayI hate it when people start off their reviews with I really wanted to love this but... Hello? If you didnt want to love it then you wouldnt have bought it in the first place. I dont know anyone who buys something knowing theyre going to hate it.
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jon a flegel
> 3 dayThe cooling fan works as advertised. Set on low you can not hear it. Put a hand over the top and you can feel the heat being sucked out.
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Edward Shoniwa
> 3 dayI love the AC Infinity AIRCOM S9. I plugged it on and set it and it does it job. Im worry free.
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Bill
Greater than one weekI ran way too much speaker wire through a barn for a wedding. It sounded great but that amp was ready to cook eggs on. This amp keeps it cool all day and no more problems. Just plug it in and turn it on. Save your electronics and save that wedding
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MIKE
> 3 dayUsing inside a cabinet to cool receiver. Set on auto. Quite and keeps cooled down.
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Mark Aaron
> 3 day5 stars if it was quieter on its highest fan setting BUT it has excellent automated controls to limit fan speed to a near silent yet effective level. Very nice metal construction in case you want to place another component on top of it. Really a 4.75 stars are deserved.
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L. Lee
06-06-2025I purchased both T10 and S9 units. Both units share the same chassis but the S9 control panel is elegance personified. In smart mode the system will indicate the fan speed by the circular LEDs that are in the middle of the control panel. 2 additional LEDs tell you whether the unit is in always on, auto or smart mode. In smart mode the fans will ramp up in response to the temperature rise. Shuts off when things cool off. Highly recommended. In the lowest fan speed the S9 is extremely quiet. Even at that lowest fan setting it keeps my receivers cool to the touch.
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Joseph Schwartz
> 3 dayUnbelievable, this product work perfect and now my receiver never shuts itself off!!!!