A-S801 Integrated Amplifier (Black)
Product Description
Expand your listening horizons with the black A-S801 Integrated Amplifier from Yamaha. Featuring up to 120W per channel of RMS power at 6 ohms, this amp is equipped with digital inputs for connecting devices like televisions and Blu-ray/DVD players. The A-S801 sports a USB input and a 32-bit ESS Sabre Premier Audio digital-to-analog converter for playing DSD and PCM files stored on your PC. This amplifier offers dual stereo outputs, giving you the ability to power two sets 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-S801 employs Pure Direct mode and CD Direct mode. Activated via buttons on the front of the unit, these modes cause 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.
Built to be energy efficient, the amp uses a power management system to switch itself to idle mode when not in use. The A-S801'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-S801 employs Pure Direct mode and CD Direct mode. Activated via buttons on the front of the unit, these modes cause 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.
Built to be energy efficient, the amp uses a power management system to switch itself to idle mode when not in use. The A-S801'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 | 120 W at 6 Ohms / 20 Hz to 20 kHz / 0.038% THD (RMS) 100 W at 8 Ohms / 20 Hz to 20 kHz / 0.019% THD (RMS) |
Dynamic Power per Channel | 140 W at 8 Ohms 170 W at 6 Ohms 220 W at 4 Ohms 290 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 | ≥ 240 (8 Ohms, 1 kHz) |
Audio Processing | |
DTS Compatibility | |
Dolby Compatibility | |
Auro 3D Support | |
Upmixing Technology | |
Supported File Formats | PCM via USB/Optical TOSLINK/Digital Coaxial DSD via USB |
Supported Sample Rates | Up to 384 kHz (PCM) Up to 5.6 MHz (DSD) |
DAC | 384 kHz / 32-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 4 x Gold-Plated 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: 470 mV / 470 Ohms Line: 200 mV / 1 Kilohms Subwoofer: 3.5 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: 270 W Standby: 0.5 W |
Physical | |
Dimensions (W x H x D) | 17.1 x 6.0 x 15.2" / 43.5 x 15.2 x 38.7 cm |
Weight | 26.7 lb / 12.1 kg |
Warranty Length |