It's the peak current output that makes this amp sound effortless.
Classic NAD Power Envelope design
* 20 WPC RMS (into 8 Ohms)
* Clipping power (maximum short term power per channel):
8 Ohms 35W, 4 Ohms 35W , 2 Ohms 50W !
* Normal listening level: 1 Watt output (any speakers)
* THD: 0.04%
* Damping factor: 30 (same as tube amps)
* SNR: 75dB (MM), 97dB (line)
* 42 x 27.3 x 8 cm at 5.5 KG
* Speakers A, A+B 4~16 Ohms
* Speaker impedance switch: 4 / 8 Ohms
* Soft clipping switch
* Headphones jack
* FM, AM, Phono MM, CD/Aux1, Video/Aux2, Tape/Aux3
* Tuner: 10 Presets
* FM: Auto, Manual
* FM Mute
* Balance, Volume
* Bass, Treble
* Loudness
* Stereo/Mono switch