Full Description
Yamaha A-S301 Stereo Amplifier
- 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 / 6,800uF block capacitors / Aluminum-extruded heat sinks
- 95W x 2 (max), 60W x 2 (RMS) high power output
- Pure Direct Mode for Greater Sound Purity
- Continuous Variable Loudness Control
- Speaker terminals and RCA (CD, Phono) and coaxial terminals
- Digital audio inputs for TV or Blu-ray Player
- Connection for YBA-11 Bluetooth Wireless Adapter
- Simple yet sophisticated design (aluminium front panel and knobs)
- Auto Power Standby
High Sound Quality Circuit Design
ToP-ART Design and ART Base Ensure Optimum Sound When processing and transmission of the audio signal is 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 this amplifiers’ rich audio reproduction with abundant musicality.
Outstanding Audio Performance
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.
Pure Direct Mode for Greater Sound Purity
Engaging the Pure Direct Switch causes the audio signal to bypass the control circuits for bass and treble, balance and the back buffer amp. This improves sound quality while maintaining full output capacity. Shortening the signal route improves sound purity, helping to reproduce even the most delicate musical nuances.
Yamaha CD-S303 CD Player
- Pure Direct
- Extremely sophisticated circuitry and layout
- Short signal paths
- High-quality parts
- High-performance DAC for high conversion precision with low noise
- Laser pickup floating mechanism
- Intelligent Digital Servo
- MP3, WMA, LPCM and FLAC compatibility
- CD-R/RW disc playback compatibility
- Numerous convenient playback functions
Pure Direct
The CD-S303 offers Pure Direct, which is the same popular feature included in Yamaha amplifiers and receivers. By pressing the button on the front panel or on the remote control, it shuts down the digital audio output and turns off the display. This achieves the lowest possible noise interference and, therefore, the highest sound quality of the analog audio output.
Enjoy Your MP3, WMA, LPCM, AAC and FLAC Music
The USB port on the front panel gives you an easy way to enjoy high-quality sound from MP3, WMA, LPCM, AAC or FLAC digital music files stored on USB memory devices. You can also play files recorded on CD-R/RW discs.
- 10-Key direct track and direct access
- Random play
- Repeat play (full/single)
- 3-Mode time display
- 4 Illumination levels
- Last track resume
- Ready Mode
- Play mode memory
Package includes
| Type | Single |
|---|---|
| Disc Compatibility | CD, CD-R/RW |
| Signal-to-Noise Ratio | 105 dB (CD) |
| Dynamic Range | 96 dB |
| Harmonic Distortion | 0.003 (CD) |
| Frequency Response | 2 Hz-20 kHz (CD) |
| Output | Optical, Coaxial and Analog RCA |
| Dimensions (W x H x D) | 17 1/8″ x 3 3/8″ x 10 1/4″ |
| Weight | 7.7 lbs. |
| Minimum RMS Output Power (8 ohms, 20 Hz-20 kHz) | 60 W + 60 W (0.019 THD) |
|---|---|
| Maximum Power (4 ohms, 1kHz, 0.7 THD, for Europe) | 95 W + 95 W |
| High Dynamic Power/Channel (8/6/4/2 ohms) | 95 W + 95 W |
| Damping Factor | 210 |
| Frequency Response | 10 Hz-100 kHz +/-1.0 dB |
| Total Harmonic Distortion (8 ohms, 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 | 0.5 W |
| Dimensions (W x H x D) | 435 x 141 x 333 mm; 17-1/8” x 5-1/2” x 13-1/8” |
| Weight | 9.0 kg; 194.8 lbs. |



















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