AT1806

It is a cornerstone of ATI’s philosophy that one should only purchase as many amplification channels as one needs. The AT1806 has dual toroidal power transformers and 6 of ATI’s single-ended 180W RMS (8 ohms) modules. Should it be necessary in the future, an additional module may be added at the factory.

Designed by legendary amplifier engineer, Morris Kessler, the AT1800 series is available in 6 configurations from the AT1802 2-channel model to the AT1807 7-channel version with either standard or rack-mount chassis. Power is conservatively rated at 180 Watts RMS/channel into 8 Ohms from 20Hz to 20kHz with no more than 0.03% THD and I.M. distortion and 270 Watts RMS per channel at 4 ohms under the same conditions. Each model comes equipped with two toroidal transformers and has 22,400 microfarads of power supply capacitance per channel. Other features making it installer-friendly are: a detachable IEC power cord, optically coupled protection circuits, soft-start circuit, 12-volt trigger, peak clipping indicator and convection cooling.

All ATI amplifiers are designed, engineered and assembled in the United States.

AT1806 180W RMS x 6, All channels driven, 20Hz-20 kHz, 8 ohms <0.03% THD
Dimensions: 17” x 7” x 16”
Weight: 82 lbs Shipping weight: 99 lbs.
Warranty: 7 years, parts and labor.