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A-S301 Stereo Integrated Amplifier (Black)
Product Description
Expand your listening horizons with the black A-S301 Stereo Integrated Amplifier from Yamaha. Featuring up to 60W per channel of RMS power at 8 ohms, this amp is equipped with digital inputs for connecting devices like televisions and Blu-ray/DVD players. Two sets of speaker binding posts give you the ability to power two pairs of speakers in different rooms and switch between them, or have them both playing at the same time. To increase the bass output of your sound system, there's also a terminal for connecting a subwoofer.
To reduce distortion and degradation and produce the cleanest possible sound, the A-S301 employs Pure Direct Mode. Activated via a button on the front of the unit, this mode causes input signals to bypass unused circuits and cuts off those circuits' power supply. To further ensure quality sound, the amplifier's continuously variable loudness control allows you to balance low and high frequency sounds so you can hear a full tonal range at any volume.
This Yamaha amplifier was built with energy efficiency in mind, and uses a power management system to switch itself to idle mode when not in use. The A-S301's internal circuitry mirrors itself symmetrically to produce higher signal purity and lower degradation. The chassis is reinforced with a solid center bar to reduce vibration and features a brushed aluminum front panel and knobs. The system comes with a remote control for easy operation.
To reduce distortion and degradation and produce the cleanest possible sound, the A-S301 employs Pure Direct Mode. Activated via a button on the front of the unit, this mode causes input signals to bypass unused circuits and cuts off those circuits' power supply. To further ensure quality sound, the amplifier's continuously variable loudness control allows you to balance low and high frequency sounds so you can hear a full tonal range at any volume.
This Yamaha amplifier was built with energy efficiency in mind, and uses a power management system to switch itself to idle mode when not in use. The A-S301's internal circuitry mirrors itself symmetrically to produce higher signal purity and lower degradation. The chassis is reinforced with a solid center bar to reduce vibration and features a brushed aluminum front panel and knobs. The system comes with a remote control for easy operation.
Amplifier | |
Amplifier Type | Integrated Amplifier (Preamp/Power Amp Combo) |
Channels | 2.0 |
Number of Subwoofer Channels | |
Amplifier Class | |
Power Output per Channel | 70 W at 6 Ohms / 20 Hz to 20 kHz / 0.038% THD (RMS) 60 W at 8 Ohms / 20 Hz to 20 kHz / 0.019% THD (RMS) |
Dynamic Power per Channel | 100 W at 8 Ohms 120 W at 6 Ohms 140 W at 4 Ohms 150 W at 2 Ohms |
Frequency Response | 20 Hz to 20 kHz �0.5 dB (Pure Direct Mode) 10 Hz to 100 kHz �1 dB |
THD+N | |
THD | |
Residual Output Noise | 40 µV (IHF-A) |
Channel Separation | |
Speaker Impedance | |
Tone Control | Bass (20 Hz): ±10.0 dB Treble (20 kHz): ±10.0 dB |
Damping Factor | ≥ 210 (8 Ohms, 1 kHz) |
Audio Processing | |
DTS Compatibility | |
Dolby Compatibility | |
Auro 3D Support | |
Upmixing Technology | |
Supported File Formats | PCM |
Supported Sample Rates | Up to 192 kHz (PCM) |
DAC | 192 kHz / 24-Bit |
HDR Compatibility | |
Pass-Through Support | |
Upscaling | |
GUI | |
Connectivity | |
Rear A/V Inputs | 5 x Stereo RCA 1 x Stereo RCA (Phono) with Ground Screw 1 x Optical TOSLINK 1 x Digital Coaxial |
Rear A/V Outputs | 2 x Stereo RCA 1 x RCA Subwoofer |
Front I/O | 1 x 1/4" / 6.35 mm Headphone Output |
Headphone Output Power | |
Other Rear I/O | 1 x USB Type-A (Power) |
Speaker Connectors | 4 x Binding Post Pair |
HDCP Support | |
HDMI Compression Modes | |
Audio Return Channel (ARC) | |
HDMI CEC | |
Media Card Slot | |
A/B Speaker Selection | |
Bi-Amp Capability | |
Input Impedance | Phono (MM): 47 Kilohms Line: 47 Kilohms |
Input Sensitivity | Phono (MM): 3 mV Line: 200 mV |
Max Input Level | Phono (MM): ≥ 45 mV (1 kHz / 0.03% THD) Line: ≥ 2.2 V (1 kHz / 0.03% THD) |
Phono RIAA EQ Deviation | ±0.5 dB |
Rated Output / Impedance | Headphone: 360 mV / 470 Ohms Line: 200 mV / 1 Kilohms Subwoofer Pre-Out: 2.5 V / 1.2 Kilohms |
Dynamic Range | |
Signal to Noise Ratio | Phono (MM): ≥ 82 dB (Input Shorted) Line: ≥ 99 dB (Input Shorted / Direct Mode) |
Total Harmonic Distortion (THD) | Phono (MM) to Line Out: ≤ 0.03% (20 Hz to 20 kHz, 2.5 V Input) Line to Speaker Out: ≤ 0.019% (20 Hz to 20 kHz, 45 W Output, 8 Ohms) |
Channel Separation | Line, Phono, RCA: ≥ 65 dB (5.1-Kilohm Input Shorted / 1 kHz) ≥ 50 dB (5.1-Kilohm Input Shorted / 10 kHz) |
Crosstalk | |
Wireless Connectivity | |
Wi-Fi | None |
Wireless Security | |
Bluetooth | None |
Bluetooth Profiles | |
Supported Audio Codecs | |
Bluetooth Range | |
Wireless Audio Protocols | |
DLNA Support | |
External Control Support | |
Virtual Assistant Support | |
Tuner Type | |
Number of Tuner Presets | |
Radio Frequencies | |
Sensitivity | |
Signal to Noise Ratio | |
Distortion | |
Power | |
AC Input Power | 120 VAC, 60 Hz |
AC Power Output | |
Power Consumption | Active: 190 W Maximum: 430 W Standby: 0.5 W |
Physical | |
Dimensions (W x H x D) | 17.1 x 5.9 x 15.2" / 43.5 x 15.1 x 38.7 cm |
Weight | 19.8 lb / 8.98 kg |
Warranty Length |