The Yamaha A-S501 Stereo Integrated Amplifier features impressively high sound quality with a wide range of features and an elegant appearance. This integrated amplifier provides connectivity with a wide range of source devices, such as a Turntable, CD Player, Bluetooth adapter or TV.
Yamaha A-S501 Stereo Integrated Amplifier Features:
- ToP-ART (Total Purity Audio Reproduction Technology) and high-quality parts
- – I/O (input to output) Direct Symmetrical Design
- – ART (Anti-Resolution and Tough) Base
- – Custom-made power transformer / 12,000uF block capacitors / Aluminum-extruded heat sinks
- 120W x 2 (max), 85W x 2 (RMS) high power output
- Pure Direct Mode for Greater Sound Purity
- Continuous Variable Loudness Control
- Gold-plated speaker terminals and RCA (CD, Phono) and coaxial terminals
- Digital audio inputs for TV or Blu-ray Player
- Simple yet sophisticated design (aluminium front panel and knobs)
- Auto Power Standby
High sound quality circuit design based on the ToP-ART (Total Purity Audio Reproduction Technology) concept
ToP-ART Design and ART Base Ensure Optimum Sound When processing and transmission of the audio signal are simple and direct there is less chance of it being affected by noise and distortion. Yamaha’s amplifier design technology called ToP-ART features an I/O (input to output) Direct Symmetrical Design, with left and right channels organised in a straight, symmetrical layout for highest signal purity. In addition, the ART (Anti-Resonance and Tough) Base bottom chassis and a solid centre bar provide high-rigidity support and vibration damping. These Yamaha design innovations contribute to the amplifiers rich audio reproduction with abundant musicality.
| A-S501 | ||
|---|---|---|
| Minimum RMS Output Power (8 ohms, 20 Hz-20 kHz) | 85 W + 85 W (0.019% THD) | |
| Maximum Power (4 ohms, 1kHz, 0.7% THD, for Europe) | 120 W + 120 W | |
| High Dynamic Power/Channel (8/6/4/2 ohms) | 130/150/185/220 W | |
| Damping Factor | 240 | |
| 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 (input shorted, 200 mV) | |
| Audio In / Out | 8 / 2 | |
| Digital Input | Yes (optical / coaxial) | |
| Subwoofer Out | Yes | |
| DC out | Yes | |
| Pure Direct | Yes | |
| ToP-ART | Yes | |
| Standby Power Consumption | 0.5W | |
| Power Management (Auto Power Standby) | Yes | |
| Dimensions (W x H x D) | 435 x 151 x 387 mm; 17-1/8” x 6” x 15-1/4” | |
| Weight | 10.3 kg; 22.7 lbs. | |
