Audio Design Associates ADA PTM-1645 16 Channel 8 Zone PAC Power Amplifier Home Theatre Amp. This item is in good used condition, there are a few scratches (as pictured) in perfect working order, supplied as pictured with power lead. Instructions can be found online. I have 2 of theses units available for sale (this sale is for x1 unit) please see my other items for sale.Please note : This item will have a tamper / security sticker placed on it prior to dispatch, Unfortunately this is due to the every increasing number of scammers out there. Collection also welcome from Eastbourne, East Sussex - Cash on collection only please! The PTM-1645 is a sixteen-channel, high performance power amplifier designed primarily for use in multiroom installations where superior sound quality is demanded. Handcrafted in the United States to the rigorous quality and performance standards established by Audio Design Associates, the PTM-1645 matches perfectly with the Suite 8 x 8 and Suite 16 multiroom systems. The PTM-1645 can effortlessly deliver ample power to as many as sixteen pairs of speakers simultaneously. This makes it possible for the PTM-1645 to power as many as four pairs of 8 ohm speakers per channel for a total of up to 64 speakers! The PTM-1645's enormous high current power supply and robust output circuitry provide stable 2 ohm operation.
The PTM-1645 features ADA's cutting-edge PAC (Programmable Amp Controller) circuit, which enables RS-232 and/or DC triggering of independent zones. This feature also makes it possible to have multiple amplifier channels track a specific room/zone when employing multiple speaker pairs in that area.
The PAC circuit facilitates simple one touch operation to turn on a room in the multiroom system. The PTM-1645's rack mount design and detachable rear panel connectors make it easy to install into a standard 19-inch equipment rack. The PTM-1645's built in temperature control circuit helps maintain long-term reliability.
At Audio Design Associates, we have been designing and building high-performance audiophile quality components for use in custom installation applications for 25 years. We're proud to offer this exceptional power amplifier that will provide many years of reliable trouble-free operation. Sixteen Channels of Amplification Configured into Eight Channel Pairs 36 Watts Per Channel into 8 Ohms. 60 Watts Per Channel into 4 Ohms.Stable for 2 Ohm Operation. PAC Enabled - RS-232 & Low Voltage Zone Triggering. High Current Power Supply & Monolithic Output Stage.
Low Noise DC Temperature Controlled Fan Cooling Removable IEC-65 AC Cord.