ADA PTM-1645 16 Channel Power Amplifier

Clean American made ADA PTM-1645 High Current Power Amplifier.

3 Available. Originally sold for $3,500.00

PTM-1645 16 Channel 8 Zone Superior Power Amplifier

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The PTM-1645 is often referred to as the "work horse" when it comes to multi-room sound. While other sixteen channel power amplifiers exist in the industry, none of them come close to the PTM-1645 with respect to performance, size and value. First and foremost, the PTM-1645 sounds amazing and is one of the main reasons ADA sits atop of the industry when it comes to multi-room sound. Able to drive eight independent zones, the PTM-1645 is also stable down to 2 Ohms - making it capable of driving four pair of 8 Ohm speakers per zone. Better yet, when adding a pair of speakers to a zone (2 pair of 8 Ohm speakers), instead of sharing power between the two pairs, the PTM-1645 nearly doubles it's output. The PTM-1645 also occupies only two rack spaces (3.5 inches in height) and because it is force-air cooled from side to side, it is specifically designed to be installed in very tightly packed racks. As for value, the PTM-1645 is built like a tank and designed to outlast other electronics out there.

6 Channel 8 Zone Power Amplifier
45 Watts Per Channel 8 Ohms
75 Watts Per Channel 4 Ohms
100 Watts Per Channel @ 2 Ohms
2 Ohm Minimum Safe Impedance
0.05% Total Harmonic Distortion @ 8 Ohms
Low Voltage Triggers
PAC Programmable Amp Controller
2U Fan Cooled Chassis
Torroidal Power Transformer
600 Watts Maximum Power Consumption
1024 BTU's/Hr Thermal Dissipation
115 VAC Fuse Value 10A Slow Blow
230 VAC Fuse Value 5A Slow Blow
33 lbs. 3.5"H x 19"W x 16.5"D