The PM640 is by far the most sophisticated design you'll find in a moderately powered integrated amplifier.Although conservatively rated at 35 watts per channel, the PM640's High Instantaneous Current Capability allows it to deliver far more peak power when speakers demand it. In fact under high load conditions, the PM640 will easily outperform amplifiers rated at twice the power.
The PM640 is a full featured unit. It can accommodate two sets of speakers and two tape decks. It also lets you copy from one tape deck to the other, and provides loudness contour, subsonic filter and tone defeat. There is even a switch that lets you listen in mono, stereo or stereo reverse.
If you are building your first system of separates, you should definitely listen to the PM640. It is simply the most accurate, most musical integrated amplifier in its class.
Power output: 35 watts per channel into 8Ω (stereo)
Frequency response: 1Hz to 120kHz
Total harmonic distortion: 0.1%
Signal to noise ratio: 78dB (MM), 80dB (line)
Dimensions: 440 x 90 x 320mm