Power Output: 70 watts per channel into 8 Ω (stereo). Total Harmonic Distortion (THD): 0.04%. Damping Factor: 100, which provides better control over speaker vibrations for clearer sound. Frequency Response: 20Hz to 20kHz. Notable Features Pure Direct Switch: This button (located at the top right) allows the signal to bypass the bass, treble, loudness, and balance circuits for the cleanest possible audio path. Variable Loudness Control: Unlike standard loudness switches, this knob allows you to adjust volume while maintaining proper tonal balance across different listening levels. Linear Damping: Helps maintain a stable damping factor across different frequencies, improving sound articulation. Preset Stations: Supports up to 40 preset AM/FM stations, which can be organized into five groups of eight.