Item# ATIAT1800

Product Description


The AT1800 series is the direct outgrowth of the award winning AT1505 5-channel amplifier that led the home theater industry in audiophile-grade sound and performance at a value price. The AT1800 is available in 6 configurations from the AT1802 2-channel model to the AT1807 7-channel version. Power is 180WRMS/channel into 8 Ohms from 20Hz to 20kHz with no more than 0.03% THD and I.M. distortion. Each model comes equipped with two toroidal transformers making upgradeability easy via the addition of a plug-in module. Other features making it installer-friendly are: a detachable IEC power cord, optically coupled protection circuits, soft-start circuit and convection cooling eliminating the need for fans.

MSRPs range from an incredible $1,495.00 for the AT1802 to $2,995.00 for the AT1807.

Remote Trigger: Activated from 3.3VDC to 24 VDC via a heavy-duty relay
Protection Circuits: Optically –coupled with full automatic reset.
Toroid Transformers: 40% more efficient than EI type. Separate bi-filar windings for each channel guaranty lower noise and crosstalk.
Circuit Boards: Double-sided, FR-4 glass-epoxy, computer-grade boards are assembled in-house.
Soft Start Circuitry: Ultra soft turn on reduces in-rush current to a minimum. Multiple units can be turned on without tripping circuit breakers eliminating the need for sequencing.
Power Transistors: High-current, bi-polar output transistors with active bias circuits result in effortless operation.
Power Cord: Detachable, 3-wire cord.
7-Year Warranty Parts and labor against defects in parts or workmanship.

17"w X 7"h X 16"d (chassis)
weight - 50 to 93lbs (model dependent)