2200 Power Amplifier
Date of manufacture : Jan 87 - Feb 89
Please note that this document contains the text from the original product brochure, and some technical statements may now be out of date
Reproducing musical signals, the NAD 2200 routinely delivers over 500 watts per channel into typical loudspeaker impedances.
In actual measurement with speakers of complex impedance and
But in size, heat dissipation, and cost, the NAD 2200 is similar to many other amplifiers rated at only 100 watts per channel. For audiophiles who can use and appreciate its capability, the 2200 is unquestionably the
The Key: Real-World Design
Examined from one perspective, the 2200 is a very conservatively rated 100 watts/channel power amplifier that has an extraordinary +6 dB of dynamic headroom, meaning that it can produce more than four times its rated power during musical transients.
Looked at another way, the 2200 is a
The key to the design of the 2200, as with all NAD amplifiers, is that its design goes beyond conventional specifications and laboratory tests to provide optimum performance under the conditions of everyday use, NAD amplifiers are designed, first and foremost, to reproduce the dynamically varying waveforms of
The NAD 2200 is a truly “dynamic” power amplifier. Its heart is the unique PowerTracker control circuit (patent pending), which automatically adjusts the amplifier’s maximum power output according to the dynamic character of the signal that is being amplified. As befits a product designed for the reproduction of music, the NAD 2200 achieves its maximum power output of 400 to 800 watts per channel when amplifying