The Dual CV 1400 is an integrated stereo amplifier produced by the German brand Dual. This model was part of their lineup during the late 1970s and early 1980s. It is recognized for its solid build quality and the warm, analog sound characteristic of the era's audio equipment. The CV 1400 features include multiple input options for different audio sources, a phono input with a preamp for turntables, tone controls for bass and treble adjustments, and a robust power supply capable of driving a wide range of speakers.