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Amplifier Technologies Inc

ATI amplifiers accurately deliver music as it is meant to be heard. Pure and simple.

Signature Series Amplifiers

A“Pure Balanced” current feedback Class AB topology.

AT4000 SIGNATURE SERIES
All ATI amplifiers are fully designed and assembled in the USA

The AT4000 series amplifiers, available with 2 to 7 channels, at 200W RMS per channel into 8Ω. Furthermore, their “signature series” designation with a facsimile of Kessler’s signature on the main panel attests the special nature of these amplifiers.

AT6000 SIGNATURE SERIES
All ATI amplifiers are fully designed and assembled in the USA

The AT6000 series amplifiers, available with 2 to 7 channels at 300W RMS per channel into 8Ω, remain as the company’s finest, musical amps since their introduction. Furthermore, their “Signature Series” designation with a facsimile of Kessler’s signature on the main panel acknowledges the special nature of these designs.

Class AB Series

Amplifier Technologies AT1820 Series amplifiers meet the needs of home audio systems from two channel to home theater.

Beginning with the the two-channel AT1822 to the seven-channel AT1827, all AT1820 Series amplifiers feature ATI’s Soft Turn-on protection.

AT1820 SERIES
All ATI amplifiers are fully designed and assembled in the USA

The ATI AT1820 series offers models from 2 to 7 channels per chassis. AT1820 Series amps deliver 200 watts per channel into 8Ω and 300 watts per channel into 4Ω and offer tremendous value, performance, and reliability.

Pure Balance Series

ATI have developed a powerful multi-channel amplifier capable of astounding performance for music and cinema experiences.

The ATI Pure Balance Series amplifiers have been designed with ATI’s latest approach to our Class AB differential amplifier design.

AT3300 SERIES
All ATI amplifiers are fully designed and assembled in the USA

The AT3300 Pure Balance Series amplifiers deliver 330 watts per channel into 8Ω and 425W per channel into 4Ω, and is available from 2 to 8 channel models. Power Bandwidth +0,-3 dB 20Hz – 40kHz

Class D Series

Offered at two power levels of 200 watts per channel from 2 to 8 channels and 500 watts per channel from 1 to 4 channels, AT500NC amps deliver the classic ATI sound, power and reliability in a compact 3RU chassis designs. Safe for all types of loads. Rated for 4Ω to 16Ω.

AT500nc SERIES
All ATI amplifiers are fully designed and assembled in the USA

ATI undertook an approach to Class D amplification with the goal of Class AB sonic performance characteristics combined with the efficiency of power and space offered by a Class D design. 

Distribution Amplifiers

The AT7012 and AT7016 amps are designed for high-demand, multi-channel, multi-zone applications. Providing 70 watts per channel the ATI distribution amps will fill a home, estate or commercial space with clear and dynamic sound for up to 16 speakers with clean and dynamic sound for up to 8 zones.

AT7000 SERIES
All ATI amplifiers are fully designed and assembled in the USA

The AT7012, a 6-Zone, 12-Channel model and the AT7016, an 8-Zone, 16-Channel model. Inside these multi-zone amplifiers, each zone has a 2 channel power amp PCB with its own DC power supply.

Not sure which ATI Amplifier is right for you?

For friendly advice, contact us today