Alesis RA150Item ID: RA150
2 x 75W at 4 Ohms, 2 x 45W at 8 Ohms, Stereo Studio Reference Amplifier with Advanced Convection Cooling System
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From Our Research Team:
Serious Studio Bang for Not-so-serious Buck!Choosing the Alesis RA150 Class AB reference amplifier for your studio is choosing quiet, efficient, and cool-operating power. Ready to stand up to the most professional of studio needs, the affordable 2RU Alesis RA150 reference amplifier sports advanced convection cooling, which delivers exceptional heat dissipation - without the noise of fan-cooling. There are also RCA and 1/4" TRS inputs, so you can power whatever you need - your studio monitors, your headphones system, or home theater - with the Alesis RA150.
Alesis RA150 Class AB Reference Amplifier at a Glance:
Delivers quiet, efficient, and cool-operating power
The Alesis RA150 Class AB power amplifier - a member of Alesis's RA "Reference Amplifier" series - brings quiet, efficient, and cool-operating power to any demanding studio environment. Plus, it's stylishly designed and attractively priced, to give you a surprising value. The RA140 power amplifier offers 75W RMS at 4 ohms per channel, 45W RMS at 8 ohms per channel, and 150W RMS at 8 ohms bridged.
Outstanding heat dissipation - devoid of the noise of fan-cooling
Purpose-designed for studio use, the RA150 reference amplifier features advanced convection cooling. This system delivers outstanding heat dissipation, for long, stable operation - unaffected by typical heat-related complications, and devoid of the noise of fan cooling. The Alesis RA150 is perfect for the studio environment.
Offers you great performance, at an excellent cost-per-watt value
Whether you need to power your studio monitors, your home theater, or your headphones system, you can count on the Alesis RA150. This reference amplifier is a true performer, giving you a lot of wattage for its reasonable price.
Alesis RA150 Class AB Reference Amplifier Features:
Alesis RA150 Class AB Power Amplifier Specifications:
The Alesis RA150 is purpose-designed for the studio - and gives you a lot of bang for the buck!
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Reviewsbased on 12 reviews
by John Shoemaker from Watkins Glen, NYThis is a great little amplifier. I use it in my studio for monitoring recordings and playback. No noise and great power. This is my second one, the first one got in 2008
April 9, 2013
Music Background: I have been a Blues/ock guitarist since 1966 and I've been recording since 2001
Twelve Years & Still Going Strong
by Studio Guy from Rocky Mountains, Northern ColoradoI've used an RA150 in my studio for over 12 years driving a pair of Alesis Monitor Ones and a pair of Yamaha NS10M Studio speakers (not at the same time!) and it has performed extremely well. Very lo... read more [+]w residual noise, low stand-by power consumption, and plenty of power if I need 100 dB (which I do not suggest and rarely do).
January 9, 2013
Music Background: Live Sound, Recording Engineer, Mix Engineer
Great design that has stood the test of time. close [-]
by Ron Fields from Schaumburg, ILexcellent fidelity through my 11 year ole Event20/20's should's bought this YEARS ago!! Clean crisp Exact!!
October 6, 2011
Music Background: Bassist, keyboards, Trumpeter,Vocalist,and songwriter
Exactly what I need
by Gary from Kansas City, MoPerfect for my little studio. No bells and whistles....pure, quiet amplification.....flat response that doesn't complicate things any more than they already are....only wish it had a headphone jack, b... read more [+]ut most everything else has one, so it's no big deal.... close [-]
March 6, 2013
Music Background: hobbyist
Reference Amplifier Alesis RA150
by J. Gilson from Fort Lauderdale, FLFantastic amp, so clean, no hum at full volume. I drive my Alesis Monitor One Mk2's with this and it's the perfect amount of power.
January 2, 2013
Music Background: Pro Musician, live and studio work, songwriter
Rick, Gloucester, MA
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