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Product Details


120W x 2 Output Optical + Coaxial Pure Direct Phono MM Subwoofer Out ToP-ART Design

Yamaha A-S701 Integrated Amplifier (Silver)

The Yamaha A-S701 Integrated Amplifier in Silver delivers powerful two-channel hi-fi performance with the flexibility to integrate both traditional analog sources and modern digital components. Featuring Yamaha’s acclaimed ToP-ART circuitry, strong 120W-per-channel output at 6 ohms, optical and coaxial digital inputs, and a refined silver brushed-aluminum finish, the A-S701 is built for music lovers who want serious stereo sound and elegant everyday usability.

A premium Yamaha stereo amplifier with strong output, built-in digital inputs, phono support, dual speaker switching, and classic silver hi-fi styling.

Pure Yamaha Stereo Sound with Modern Source Flexibility

The A-S701 is designed for listeners who want classic integrated amplifier performance with the added convenience of digital source support. Yamaha’s direct symmetrical ToP-ART layout, reinforced ART Base chassis, and premium power supply components help preserve dynamics, reduce vibration, and maintain signal purity. With analog and digital inputs, phono support, dual speaker outputs, and a dedicated subwoofer connection, the A-S701 is an excellent foundation for a music-first listening system.

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High-Power Stereo Drive
120 watts per channel at 6 ohms gives the A-S701 the muscle to drive a wide range of stereo speakers confidently.
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Built-In Digital Inputs
Optical and coaxial digital connections make it easy to integrate TVs, Blu-ray players, and other digital audio sources.
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Purity and Balance Controls
Pure Direct, CD Direct, and continuously variable loudness control help optimize listening without compromising fidelity.
120W x 2
RMS Power
High-current stereo amplification at 6 ohms for dynamic, controlled playback.
192 kHz
Digital Audio
PCM support via optical and coaxial inputs for clean digital integration.
A / B / A+B
Speaker Selection
Switch between two speaker pairs or use both at once for added flexibility.
Phono + Sub Out
System Expansion
Connect vinyl sources and reinforce bass response in one elegant stereo platform.

Core Capability Rows

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Powerful 2-Channel Integrated Amplification

The Yamaha A-S701 delivers 120 watts per channel at 6 ohms and 100 watts per channel at 8 ohms, offering the current and control needed to drive a broad range of bookshelf and floorstanding loudspeakers. Its strong dynamic reserves help preserve impact and clarity even with more demanding program material.

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ToP-ART Symmetrical Circuit Design

Yamaha’s ToP-ART design uses a direct, symmetrical signal layout to minimize interference, shorten signal paths, and preserve audio purity. Combined with the reinforced ART Base chassis, this architecture helps reduce unwanted vibration and supports a cleaner, more natural stereo presentation.

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Optical and Coaxial Digital Inputs

With both optical and coaxial digital inputs, the A-S701 can serve as a strong hub for TVs, Blu-ray players, media boxes, and other digital components. This gives users the convenience of modern system integration without stepping up to a more complex AV receiver platform.

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Pure Direct and CD Direct Modes

Pure Direct and CD Direct modes bypass non-essential circuitry and help reduce noise along the signal path. These listening modes appeal to enthusiasts who want the most transparent, immediate sound possible from high-quality music sources.

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Phono MM Input for Vinyl Playback

The dedicated moving-magnet phono input with grounding terminal makes it easy to connect a turntable directly. This gives the A-S701 strong appeal for listeners building a stereo system around both vinyl and digital playback sources.

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Dual Speaker Outputs and Subwoofer Integration

Speaker A, B, and A+B selection allows you to run two speaker pairs independently or together, which is useful for multi-room or multi-speaker listening. A dedicated subwoofer output expands low-frequency performance while keeping the system centered around clean stereo amplification.

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Continuously Variable Loudness Control

Yamaha’s analog loudness control helps maintain tonal balance when listening at lower volumes, preserving fullness in bass and treble without relying on artificial digital processing. This makes the A-S701 especially enjoyable in real-world everyday listening situations.

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Premium Components and Reinforced Chassis Design

The A-S701 uses a custom power transformer, large block capacitors, extruded aluminum heat sinks, and a reinforced cabinet structure to support stability and performance. These construction details contribute to Yamaha’s signature balance of durability, sonic control, and long-term hi-fi value.

Key Features

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120W x 2 RMS Output at 6 Ohms
Strong stereo amplification for powerful, controlled music playback.
High Power
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Optical and Coaxial Digital Inputs
Convenient digital connections for TVs, Blu-ray players, and other source devices.
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ToP-ART Circuit Architecture
Direct symmetrical design reduces noise and supports cleaner, more natural sound.
Yamaha Hi-Fi
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CD Direct and Pure Direct Modes
Bypasses unnecessary circuitry to preserve audio purity and signal integrity.
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Phono MM Input
Direct connection for turntables with moving-magnet cartridges.
Vinyl Ready
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Speaker A / B / A+B Selection
Flexible speaker switching for one pair, a second zone, or dual-pair playback.
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Dedicated Subwoofer Output
Enhance low-end response with easy integration of a powered subwoofer.
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Variable Loudness Control
Maintains musical balance and tonal richness at lower listening levels.
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Auto Power Off Management
Improves energy efficiency with intelligent standby power behavior.
Silver Aluminum Front Panel
Classic Yamaha hi-fi styling with refined knobs and premium silver finish.

Technical Specifications

Amplification & Audio Performance
Channels2.0
Power Output per Channel120 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 Channel140 W at 8 Ohms; 170 W at 6 Ohms; 220 W at 4 Ohms; 290 W at 2 Ohms
Frequency Response20 Hz to 20 kHz ±0.5 dB (Pure Direct Mode); 10 Hz to 100 kHz ±1 dB
Residual Output Noise40 µV (IHF-A)
Tone ControlBass (20 Hz): ±10.0 dB; Treble (20 kHz): ±10.0 dB
Damping Factor≥ 240 (8 Ohms, 1 kHz)
Input ImpedancePhono (MM): 47 kΩ; Line: 47 kΩ
Input SensitivityPhono (MM): 3 mV; Line: 200 mV
Max Input LevelPhono (MM): ≥ 45 mV; Line: ≥ 2.2 V
Phono RIAA EQ Deviation±0.5 dB
Rated Output / ImpedanceHeadphone: 470 mV / 470 Ω; Line: 200 mV / 1 kΩ; Subwoofer: 3.5 V / 1.2 kΩ
Signal to Noise RatioPhono (MM): ≥ 82 dB; Line: ≥ 99 dB
THDPhono (MM) to Line Out: ≤ 0.03%; Line to Speaker Out: ≤ 0.019%
Channel Separation≥ 65 dB (1 kHz); ≥ 50 dB (10 kHz)
Digital Audio, Inputs & Outputs
Audio ProcessingPCM (via Optical TOSLINK / Digital Coaxial)
Supported Sample RatesUp to 192 kHz (PCM)
Rear A/V Inputs5 x Stereo RCA; 1 x Stereo RCA (Phono MM) with Ground Screw; 1 x Optical TOSLINK; 1 x Digital Coaxial
Rear A/V Outputs2 x Stereo RCA; 1 x RCA Subwoofer
Front I/O1 x 1/4" (6.35 mm) Headphone Output
Other Rear I/O1 x USB-A (Power)
Speaker Outputs4 x Binding Post Pair (Gold-Plated)
Subwoofer OutputYes
Digital Input TypesOptical TOSLINK, Digital Coaxial
Power, Physical Details & Warranty
Wireless ConnectivityNone
Power ConsumptionActive: 270 W; Maximum: 580 W; Standby: 0.5 W
Dimensions (W x H x D)17.1 x 5.9 x 15.2" / 43.5 x 15.1 x 38.7 cm
Weight24.7 lb / 11.2 kg
FinishSilver
UPC027108948997
WarrantyLimited 2-Year Manufacturer Warranty

What’s in the Box

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Yamaha A-S701 Package Contents
Everything needed to set up this premium Yamaha stereo amplifier for immediate listening.
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Yamaha A-S701 Integrated Amplifier (Silver)
High-fidelity stereo amplifier with digital inputs, phono support, and robust Yamaha analog performance.
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Remote Control
Included for convenient source selection, volume adjustment, and everyday amplifier control.
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2 x AA Batteries
Supplied for immediate remote setup and operation.
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AC Power Cord
Provides power connection for installation into your main hi-fi stereo system.
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Limited 2-Year Manufacturer Warranty
Yamaha warranty coverage for dependable long-term ownership confidence.

A Sophisticated Stereo Amplifier for Modern and Traditional Hi-Fi Systems

The Yamaha A-S701 in Silver is an excellent choice for listeners who want strong two-channel amplification, convenient digital connectivity, vinyl-ready flexibility, and the clean, natural sound Yamaha is known for. With ToP-ART architecture, dual speaker outputs, Pure Direct listening modes, subwoofer support, and an elegant brushed-silver finish, it serves beautifully as the centerpiece of a refined stereo music system.

2-Channel Hi-Fi 120W x 2 Optical + Coaxial Phono MM Subwoofer Out Pure Direct

UPC: 027108948997 • Warranty: Limited 2-Year Manufacturer Warranty.

Included in the Box