A New Dimension in Powerful, Solid Sound
The new PC-1N Series power amplifiers had a lot to live up to. As the next generation in Yamaha's flagship PC lineup, they would be expected to deliver the same exceptional standards of separation and response, while taking sound quality to the next level. Yamaha engineers examined every detail of the circuitry, and how each affects sound quality. This in-depth analysis led to important innovations in circuitry and internal wiring. Meticulous part selection - including environmentally friendly lead-free parts - was part of the process as well. New circuit board mounting methods were developed to absorb unnecessary vibrations, and feedback from sound professionals in the field was analyzed and refinements implemented wherever necessary. The results were worth it: unprecedented sound quality with the lowest possible distortion. Clear and transparent, yet powerful and solid. The PC-1N Series features dynamic, deep, detailed sound with exceptional balance.
Internal Layout for Superior Sound and Reliability
The PC-1N series features smaller components throughout thanks to the improved efficiency achieved by the new switching regulator and EEEngine technology. Smaller part size, in turn, gave Yamaha engineers new freedom in component layout, offering a wider range of alternatives in choosing parts, circuit design, and internal layout that could be implemented to maximize sound quality and reliability. Also, heat sinks are mounted to the side panels with insulated screws to eliminate chassis resonance that can cause noise.
Three Drive Modes Mean Maximum Application Flexibility
All PC-1N models feature stereo, dual mono and bridged mono modes for extra versatility. In the stereo mode the two channels are independent. The parallel (dual mono) mode allows a single mono input signal to drive both channels and two independent speaker systems. And in the bridge mode, both channels work together to deliver maximum power. The rear panel MODE switch lets you change modes quickly and easily.
The PC3301N was specially designed to drive high-impedance loads with multiple parallel-connected 100-volt line speakers, for use as a distribution amplifier in installations.
Multiple I/O Connections Plus Subsonic Filter
A comprehensive array of rear-panel terminals and connectors lets you use the PC-1N Series amplifiers with the widest possible range of systems and equipment. Balanced XLR (XLR3-32) and Euroblock terminal inputs allow quick, easy connection. All models also come with a built-in high-pass (subsonic) filter that cuts frequencies below 20 Hz. 5-way heavy-duty binding-post terminals and Speakon™ connectors ensure solid, reliable speaker connections. All models are equipped with a lockable/detachable power supply connector.
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Remote Amplifier Monitoring/Control Via a CobraNet™ Network
Each PC-1N Series amplifier can be connected to a Yamaha ACU16-C amplifier control unit (optional) and Windows-based computer via a rear-panel RJ-45 connector to allow monitoring and control of amplifiers and speakers. If a protection system is activated in any of the amplifiers the NetworkAmp Manager software running on the system computer automatically displays a pop-up warning window and logs the current parameters for quick, easy troubleshooting, even in complex amp systems. The optional NHB32-C Network Hub/Bridge can be used to monitor/control the entire system via CobraNet™ — while well as using the ACU16-C as a high-quality 24-bit DA converter.
Advanced Switching Regulator and EEEngine Technology
An advanced Yamaha switching regulator and high-efficiency EEEngine technology give the PC-1N Series amplifiers high-quality sound and exceptional power with dramatically reduced power consumption and a new compact size. The switching regulator stabilizes output voltage and current — ev |
