Yamaha A-S301B Stereo Amplifier...

... Custom-made power transformer, custom-made block capacitors, two direct signal path speaker relays, one-point grounding system, aluminium-extruded heat sinks and other top-quality parts effortlessly handle demanding audio signal conditions. The quality of each individual part, as well as how they work together, basically determines the sound quality of any component. Yamaha uses only very high quality parts, carefully selected and tested.

Yamaha A-S301 Amplifier Specifics:

Amplifier

• Minimum RMS Output Power: 60W x2 (8ohms, 20Hz - 20kHz, 0.019%THD)
• Maximum Power: 95w x2 (4 ohms, 1kHz, 0.7% THD)
• High Dynamic Power/Channel: (8/6/4/2 ohms = 100/120/140/150w)
• Damping Factor: 210
• Frequency Response: 10 Hz-100 kHz +/-1.0 dB
• Total Harmonic Distortion (CD to Sp Out, 20 Hz-20 kHz): 0.019% (50 W/8 ohms)
• Signal-to-Noise Ratio (CD): 99dB

Inputs / Outputs

• Audio In/Out: 8/2
• Digital Input: Optical/Coax
• Digital Coax: 1
• Subwoofer Out: Yes
• DC Output

Other

• Standby Power Consumption: 0.5w
• Auto Power Standby

Dimensions

• W x H x D (mm) 435 x 151 x 387
• Weight (kg) 9.0