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Yamaha A-S301 Integrated Amplifier at Vinyl Sound Toronto Canada

The A-S301 is a stereo integrated amplifier from Yamaha (Hamamatsu, Japan), available at Vinyl Sound in Toronto, Canada. Built on Yamaha's ToP-ART (Total Purity Audio Reproduction Technology) design platform, it delivers 60W per channel RMS (8 ohms, 20Hz-20kHz) with a damping factor of 210 and total harmonic distortion of just 0.019%. Grounded in Yamaha's Natural Sound philosophy and more than 125 years of acoustic engineering expertise, the A-S301 combines a fully symmetrical I/O signal path, custom-grade internal components, optical and coaxial digital inputs, a built-in phono MM stage, and an aluminium hairline-finish front panel into a compact, capable HiFi amplifier suited to both analogue and digital sources.

ToP-ART: Yamaha's Total Purity Audio Reproduction Technology

ToP-ART is the design foundation of the A-S301, governing signal path geometry, component selection, and chassis construction. The I/O Direct Symmetrical Design arranges the left and right audio channels in a straight, mirrored layout from input to output, keeping the signal path short and balanced to minimize noise pickup and channel crosstalk. The ART (Anti-Resonance and Tough) Base bottom chassis incorporates a solid centre bar that provides high mechanical rigidity and vibration damping, preventing chassis resonance from introducing coloration into the audio signal. Together, these design elements give the A-S301 a level of circuit discipline that goes beyond what its entry-level positioning might suggest.

High-Quality Internal Components and Natural Sound Design

The A-S301 is built with a custom-made power transformer, custom-made 6,800uF block capacitors, two direct signal path speaker relays, aluminium-extruded heat sinks, and a one-point grounding system. Every component in the signal chain has been individually selected and tested by Yamaha's engineering team in accordance with the Natural Sound objective: reproducing all music as it actually sounds, with no added coloration or artificial enhancement. The result is an amplifier that prioritizes tonal accuracy and long-term musical engagement over specification-sheet power figures alone.

Key Features

• ToP-ART with I/O Direct Symmetrical Design: Fully symmetrical left-right channel layout from input to output minimises signal path length and noise, delivering strong channel separation and accurate tonal reproduction.
• ART Base Chassis: Anti-Resonance and Tough bottom chassis with solid centre bar eliminates mechanical vibration that can degrade audio performance over the signal path.
• 60W x 2 RMS Output Power: Rated at 60W per channel into 8 ohms (20Hz-20kHz, 0.019% THD), with high dynamic power headroom scaling up to 150W per channel into 2 ohms for demanding speaker loads.
• Pure Direct Mode: Bypasses the buffer amplifier, tone controls, loudness, and balance circuits entirely, routing the signal through the shortest possible path from input to speaker terminals for maximum transparency.
• Continuously Variable Loudness Control: An analogue front-panel loudness control using electronic volume allows independent adjustment of low and high frequency balance at any listening level, compensating for the human ear's natural sensitivity roll-off at low volumes.
• Digital Audio Inputs: Both optical and coaxial digital inputs allow direct connection of a TV (optical) or Blu-ray player (coaxial), keeping audio in the digital domain for clean, interference-free playback.
• Phono MM Input: A dedicated moving-magnet phono stage enables direct connection of a turntable without an external phono preamplifier, supporting vinyl playback alongside digital sources.
• Subwoofer Output: A dedicated subwoofer terminal allows integration of a powered subwoofer for extended low-frequency performance.
• Speaker A/B and A+B Selection: Four speaker terminals support two separate speaker systems, switchable individually or simultaneously for flexible multi-room or multi-speaker setups.
• Aluminium Front Panel and Knobs: A silver hairline-finish aluminium front panel and luxury-grade control knobs matching Yamaha's higher-end HiFi models give the A-S301 a refined, premium appearance.
• Remote Control: Included remote with hairline finish allows volume adjustment, input selection, and basic Yamaha CD player control from the listening position.
• Rotary Encoder Input Selector with LEDs: A tactile rotary encoder with LED source indicators allows quick, confident input switching even in low-light listening environments.
• Auto Power Standby: Automatically enters standby mode after approximately 8 hours of inactivity, reducing idle power consumption to 0.5W.

Technical Specifications

Connections at a Glance

• 1 x Optical Digital Input (TV)
• 1 x Coaxial Digital Input (Blu-ray / source)
• 1 x Phono MM Input (turntable)
• 8 x Analog Audio Inputs
• 2 x Analog Audio Outputs
• 1 x Subwoofer Output
• 4 x Speaker Terminals (A/B/A+B)
• 1 x DC Out

Frequently Asked Questions

What is the Yamaha A-S301?

The Yamaha A-S301 is a stereo integrated amplifier from Yamaha, rated at 60W per channel RMS into 8 ohms, built on the ToP-ART design platform with a fully symmetrical I/O signal path, Pure Direct mode, optical and coaxial digital inputs, and a built-in phono MM stage. It is designed to serve as the foundation of an entry-level to mid-range two-channel HiFi system, supporting turntables, CD players, televisions, and Blu-ray players from a single compact chassis. The A-S301 is available at Vinyl Sound in Toronto, Canada.

How does the Yamaha A-S301 compare to the Yamaha A-S501 and Cambridge Audio AXA35?

The Yamaha A-S301 sits one step below the Yamaha A-S501 in Yamaha's integrated amplifier lineup. Both share the ToP-ART design platform, I/O Direct Symmetrical layout, ART Base chassis, Pure Direct mode, and identical THD and SNR figures of 0.019% and 99dB respectively. The A-S501 steps up to 85W per channel RMS and 12,000uF block capacitors versus the A-S301's 60W and 6,800uF, and adds gold-plated terminals throughout. Against the Cambridge Audio AXA35 at 35W per channel, the A-S301 offers meaningfully more output power and dynamic headroom, plus digital inputs and a variable loudness control that the AXA35 does not include. The A-S301 is the stronger all-round choice for listeners who want both analogue and digital source flexibility in a single integrated amplifier.

Can the Yamaha A-S301 connect to a turntable directly?

Yes, the Yamaha A-S301 includes a built-in moving-magnet phono input that allows direct connection of any MM-cartridge turntable without a separate external phono preamplifier. This makes the A-S301 a practical and cost-effective choice for listeners who want to integrate vinyl playback into a modern HiFi system alongside digital sources such as a TV, Blu-ray player, or CD player.

What is Pure Direct mode and when should I use it?

Pure Direct is a signal routing mode on the A-S301 that bypasses the buffer amplifier, tone controls, loudness control, and balance circuit, directing the audio signal through the shortest possible path from input to speaker terminals. It is best used with high-quality source material such as vinyl records, lossless CD audio, or hi-res digital files, where the goal is maximum transparency and the least possible internal signal processing. Tone and loudness adjustments are unavailable while Pure Direct is active.

Does the Yamaha A-S301 work with a subwoofer?

Yes, the Yamaha A-S301 includes a dedicated subwoofer output terminal for connecting a powered subwoofer. This allows you to extend the low-frequency performance of your system beyond what your main speakers can reproduce, which is particularly useful when pairing the A-S301 with compact bookshelf speakers that roll off below 60-80Hz.

Where can I buy the Yamaha A-S301 in Toronto or Canada?

The Yamaha A-S301 is available at Vinyl Sound, an authorized Yamaha dealer in Toronto, Canada. Purchasing from an authorized Canadian dealer ensures full Yamaha manufacturer warranty coverage and access to local product support. Vinyl Sound carries a broad selection of Yamaha HiFi amplifiers, CD players, and home theater equipment available for in-store consultation.

Can the Yamaha A-S301 drive two pairs of speakers at the same time?

Yes, the Yamaha A-S301 provides four speaker terminals supporting two separate speaker systems labelled A and B. You can select Speaker A alone, Speaker B alone, or run both A and B simultaneously using the front-panel selector. Running both pairs simultaneously will present a lower combined impedance load to the amplifier, so it is advisable to use speakers rated at 8 ohms or above when operating in A+B mode to stay within the amplifier's stable operating range.

Is the Yamaha A-S301 compatible with a Yamaha CD player for system remote control?

Yes, the included remote control for the Yamaha A-S301 is compatible with Yamaha CD players, allowing basic playback control of a paired Yamaha CD player from the same handset. This makes the A-S301 a natural system partner for Yamaha source components such as the CDC-603 5-disc CD changer, enabling streamlined one-remote operation of both the amplifier and disc player from the listening position.