Yamaha A-S201
Image source — © Yamaha
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Model name
A-S201
Type
Integrated Amplifier
Analog inputs (balanced)
N/A
Analog inputs (single-ended)
3
Input sensitivity (mV)
500
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
N/A
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
D/A conversion
N/A
Phono MM/MC current-sensing input impedance (Ω)
N/A
Output power (8Ω) (W)
N/A
Output power (4Ω) (W)
115
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
10
Frequency response high +/- 3dB (Hz)
100 000
Signal to Noise Ratio (dB)
100
Total Harmonic Distortion + Noise (%)
0.025
Damping factor
N/A
Dimensions (mm)
435 x 141 x 333
Weight (kg)
6.7
Official link
The Yamaha A-S501 Silver integrated amplifier has certain visual similarities with the A-S301 model, as it combines the elegance of the aluminum front panel and the smoothness of the volume control. Using the coaxial input, the signal can be received from the Blu-ray player.
The Yamaha A-S701 integrated amplifier differs from its analogues by increased workloads on its components and the introduction of high-end sound circuits. The elegant metal construction, which has high anti-resonance properties, is able to protect the internal elements from damage. The model is characterized by the ability to connect digital devices, due to the presence of optical and coaxial connectors.
The Yamaha AS 2200 uses fully balanced circuitry and uses the highest-end components. There is also balanced switching, as well as a built-in phono corrector for both movable magnet (MM) and movable coil (MC) heads. Developing up to 160 Watts in each channel when operating on a load with a nominal resistance of 4 ohms, the amplifier demonstrates a damping coefficient exceeding 250.
The output power of the Yamaha A-S3200 is 100 Watts per channel for an 8 ohm load, the dumping factor is 250 units, and the device weighs 24.7 kilograms. The model also has a built-in phono corrector for MM and MS heads.