Yamaha A-S701 HiFi Stereo Amplifier Black

Impressive Sound Quality With a Wide Range of Features and an Elegant Appearance!

Excellent Circuit Design Based on the ToP-ART Concept for Highest Sound Quality

The ToP-ART concept (Total Purity Audio Reproduction Technology), together with the ART Base, guarantees outstanding sound. Only when both the processing and transmission of audio signals are designed to be simple and direct is the influence of noise and distortion minimized. Yamaha's technology for this amplifier design is called ToP-ART. It features a fully balanced layout from input to output, with left and right channels routed with the shortest possible signal paths. This ensures remarkable sound with uncompromised clarity. The ART (Anti-Resonance and Tough) Base underside and the solid center rail provide additional stability and dampen vibration. These Yamaha design innovations further contribute to excellent audio reproduction with superb musicality.

High-Quality Components for Outstanding Sound Quality

The quality of individual parts and how they work together are crucial to the sound of any component. That is why Yamaha uses only high-quality parts that are carefully selected and tested. With the A-S701, excellent signal reproduction is guaranteed even under demanding conditions - the power transformer and block capacitors are custom-made, the speaker relays provide a direct signal path, and the design features single-point grounding as well as extruded aluminum heat sinks.

Built With Yamaha's Unique Experience, Tradition, and Technical Expertise

Yamaha not only has more than 125 years of tradition in instrument making, but also an outstanding reputation for its HiFi components. For the development of the A-S701, Yamaha made full use of its long-standing experience and technical expertise. Based on the "Natural Sound" concept, music is reproduced as it truly sounds. Moreover, the amplifier was built with the greatest care from the signal paths to sound generation.

Pure Direct Mode for Uncolored, Pure Sound

When Pure Direct Mode is activated, the signal bypasses the circuits for bass and treble control, balance, and amplifier buffering. This improves sound quality without affecting maximum output power. Shortening the signal path increases acoustic purity and allows reproduction of even the finest musical nuances.

Continuously Adjustable Loudness

The A-S701 features a new analog loudness control mounted on the front panel. It uses an electronic volume control for the highest sound quality, allowing the loudness effect to be adjusted continuously. Separate from the normal volume control, it lets you alter the balance between treble and bass. This makes the full tonal range available and compensates for the natural loss of very high or low frequencies at low listening levels.

Gold-Plated Connectors

Gold-plated connectors enable a particularly high-quality connection without signal loss. The A-S701 features gold-plated connectors for speakers and inputs.

Digital Audio Inputs for TV and/or Blu-ray Player

The A-S701 has both an optical and a coaxial digital input. The optical input is intended for TV audio, while the coaxial input is for the Blu-ray player. The signal remains digital throughout, ensuring pure, dynamic sound from all sources — from sports and TV broadcasts to movies and concert recordings.

Connection for a YBA-11 Bluetooth Wireless Adapter

With the YBA-11 you can stream music wirelessly from Bluetooth®-compatible smartphones, tablets or PCs. Thanks to the digital connection and aptX codec, you can enjoy music streaming in excellent sound quality. The YBA-11 can be conveniently powered via the DC output on the rear of the amplifier.

Connections for Two Speaker Systems and Selection Between Speaker A, B or A+B

You can connect two separate speaker systems in different rooms and switch between them or operate both simultaneously. Four terminals are available, so you can select the right speaker pair for the current source at the touch of a button.

Subwoofer Output

The subwoofer output can enhance the system's low-frequency reproduction for a fuller, higher-quality sound.

Phono MM Input

A turntable with an MM phono cartridge can also be connected. Enjoy vinyl alongside CDs and experience the blend of the latest digital and analog technology.

Clean, Elegant Design

With its clean, elegant design this integrated amplifier follows the tradition of legendary Yamaha HiFi components. The aluminum front panel features a refined hairline finish and an intuitive layout of the controls. The rotary knobs also share the same luxurious construction found on our high-end models.

Remote Control With a Clear, Intuitive Design

The simple, uncluttered design of the remote control allows intuitive one-handed operation. For example, volume or playback order can be adjusted easily and comfortably. The clear design with hairline finish harmonizes perfectly with the amplifier itself. The remote can also control a Yamaha CD player.

Rotary Knob With LEDs for Source Selection

A rotary knob makes choosing the input source quick and easy. The high-quality material with hairline finish offers a pleasing tactile feel. The selected source is indicated by LEDs, so switching between sources is effortless even in dark rooms.

Auto Standby Function

The amplifier's power-saving function detects when it has not been used for an extended period (about 8 hours) while switched on. In that case, the unit automatically switches to standby mode — minimizing power consumption if the amplifier has been left on by accident.

Yamaha - Make Waves!