Description

Alesis’ RA100 power amplifier has long been a favorite choice of musicians, hobbyists and professionals alike. Now Alesis extends the RA’s range throughout the recording and production spectrum with a bold new series of affordable amps in three distinct power ratings.
With their rugged construction, striking good looks – among the first examples of Alesis’ groundbreaking new approach to industrial design – and a long list of features, the new RA series will quickly find a home in project and commercial recording studios, broadcast an post-production control rooms around the world.

Features:

* Height: 2 RU

* Rated output:
4 ohms: 75 watts RMS per channel
8 ohms: 45 watts RMS per channel
8 ohms: 150 watts RMS, bridged mode
* Signal to Noise Ratio: >105dB
* Frequency Response:10Hz - 70kHz +0, -3dB
* Distortion: < 0.02% @ 4ohms, 20Hz - 20kHz
* Input Sensitivity: +4dB for rated output
* Crosstalk: -85dB, 1kHz
* Output offset: +/- 50 mV, Servo controlled

Description

Three new RA series amps – RA150, RA300 and RA500 – providing a bold and powerful answer to the question, “What’s next from Alesis?” Combined with our popular RA100, they offer a wide range of high-quality,
popularly priced solutions for virtually any – and every – situation.

Features:

* Height: 2 RU
* Rated output: per channel
4 ohms: 150 watts RMS per channel
8 ohms: 90 watts RMS per channel
8 ohms: 300 watts RMS, bridged mode
* Signal to Noise Ratio: >105dB
* Frequency Response:10Hz - 70kHz +0, -3dB
* Distortion: < 0.02% @ 4ohms, 20Hz - 20kHz
* Input Sensitivity: +4dB for rated output
* Crosstalk: -85dB, 1kHz
* Output offset: +/- 50 mV, Servo controlled

Description

Designed for studio use, each RA series amp incorporates advanced convection cooling for heat dissipation. The result is long, stable operation unaffected by heat-related complications, without the added distraction and annoyance of fan cooling. And eliminating the danger of losing hard-to- hear details due to noisy amp performance.

The new leaders in affordable studio amplification.

Three new RA series amps – RA150, RA300 and RA500 – providing a bold and powerful answer to the question, “What’s next from Alesis?” Combined with our popular RA100, they offer a wide range of high-quality,
popularly priced solutions for virtually any – and every – situation.

Features:

* Height: 3 RU
* Rated output:
4 ohms: 250 watts RMS per channel
8 ohms: 150 watts RMS per channel
8 ohms: 500 watts RMS, bridged mode
* Signal to Noise Ratio: >105dB
* Frequency Response:10Hz - 70kHz +0, -3dB
* Distortion: < 0.02% @ 4ohms, 20Hz - 20kHz
* Input Sensitivity: +4dB for rated output
* Crosstalk: -85dB, 1kHz
* Output offset: +/- 50 mV, Servo controlled