YAMAHA A-S500 Natural Sound Stereo Integrated Amplifier Phono

( Brand: Yamaha ), ( Manufacturer Part Number: A-S500 ), ( Type: Stereo Receiver )

Review YAMAHA Natural Sound Stereo Integrated Amplifier Phono Input

The **Yamaha A-S500 Natural Sound Stereo Integrated Amplifier with Phono Stage** is a meticulously engineered audio powerhouse designed for audiophiles who demand both pristine sound quality and uncompromising performance. At its core, this amplifier embodies Yamaha s legendary commitment to natural sound reproduction, delivering an immersive listening experience that transcends mere amplification. The A-S500 is built around Yamaha s proprietary **Natural Sound Technology**, a sophisticated approach that meticulously balances harmonic clarity, dynamic range, and spatial accuracy to render music with remarkable authenticity. Whether you re enjoying the delicate nuances of classical piano, the intricate layers of a jazz ensemble, or the thunderous punch of rock, the A-S500 ensures every detail is faithfully reproduced without distortion or coloration, allowing the artist s intent to shine through with unparalleled fidelity.

This integrated amplifier is a versatile centerpiece for any high-end audio setup, seamlessly integrating with a wide range of sources, from modern digital formats to analog vinyl. Its **phono preamp stage** is a standout feature, equipped with **Yamaha s proprietary phono equalization** and a dedicated **MM and MC input**, ensuring that turntable enthusiasts can enjoy their vinyl collections with minimal noise and maximum clarity. The phono stage is further enhanced by a **variable input impedance control**, allowing users to fine-tune the amplifier s response to match the characteristics of their specific turntable, whether it s a vintage model or a modern direct-drive unit. The inclusion of a **high-quality moving-coil (MC) input** with adjustable sensitivity ensures that even the most demanding audiophiles can extract the finest details from their favorite records.

The A-S500 s power section is no less impressive, featuring **dual 100-watt channels** (into 8 ohms, 20Hz 20kHz) that deliver robust yet refined performance, capable of driving even the most demanding speakers with ease. Yamaha s **Class AB output stage** is optimized for efficiency and low distortion, ensuring that the amplifier s power is harnessed with precision, while its **high-quality capacitors and ferrite-core transformers** contribute to a clean, stable power supply that minimizes interference and enhances transient response. The front panel is a study in minimalist elegance, with a **large, backlit display** that provides clear feedback on input selection, phono settings, and power status, while the **tactile knobs and switches** offer a satisfying, premium feel that reflects the amplifier s high-end pedigree.

Beyond its technical prowess, the A-S500 is designed with practicality in mind, offering a **versatile array of inputs** that include **two RCA analog inputs**, **one optical digital input**, and **one coaxial digital input**, ensuring compatibility with CD players, streaming devices, and other digital sources. The inclusion of **Yamaha s proprietary DIGITAL AUDIO PROCESSOR (DAP)** allows for subtle yet impactful adjustments to the sound signature, including **variable crossover and equalization controls**, enabling users to tailor the amplifier s response to their specific speakers and listening preferences. Whether you re fine-tuning for a pair of high-resolution speakers or optimizing for a home theater setup, the A-S500 provides the flexibility to achieve a sound that is uniquely yours.

Constructed with **high-grade materials and meticulous craftsmanship**, the A-S500 exudes a sense of durability and sophistication. Its **rugged metal chassis** and **thick, insulated power supply** not only enhance its aesthetic appeal but also contribute to its stability and longevity. The amplifier s **low-profile design** ensures it fits seamlessly into any audio rack or cabinet, while its **easy-to-access controls** make operation intuitive and user-friendly. Whether you re a seasoned audiophile or a newcomer to high-fidelity audio, the Yamaha A-S500 Natural Sound Stereo Integrated Amplifier with Phono Stage is a testament to Yamaha s enduring legacy of innovation and excellence, offering a listening experience that is as refined as it is powerful. It s not just an amplifier it s a gateway to a world where music is heard, not just played.

The Yamaha A-S500 is a high-end natural sound stereo integrated amplifier designed for audiophiles who prioritize transparency, accuracy, and a neutral sound signature. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros of the Yamaha A-S500**

1. **Natural Sound Philosophy**: Yamaha s "Natural Sound" approach aims to reproduce music with minimal coloration, emphasizing clarity, detail, and a balanced frequency response. This philosophy is particularly appealing to audiophiles who dislike overly processed or "vibrant" sound signatures.

2. **High-Resolution Audio (HRA) Compatibility**: The A-S500 supports high-resolution audio formats (up to 24/192) via optical, coaxial, and USB inputs. It also includes a built-in DSD decoder, making it suitable for modern high-end audio sources like SACD, FLAC, and DSD files.

3. **Excellent Build Quality**: The amplifier is constructed with premium materials, including a solid aluminum chassis and high-quality components. The attention to detail in construction reflects Yamaha s commitment to durability and performance.

- Analog: Phono (RCA), Auxiliary (RCA), and Line (RCA).

- Digital: Optical, Coaxial, and USB (for high-resolution PCM and DSD).

- This flexibility makes it compatible with a variety of sources, from turntables to modern streaming devices.

5. **Phono Stage**: The built-in phono preamp is high-quality, with adjustable EQ settings (standard, warm, and custom) to tailor the sound to your turntable and preferences. This eliminates the need for an external phono stage, simplifying the setup for vinyl enthusiasts.

6. **Powerful and Efficient Amplification**: The A-S500 delivers 100 watts per channel into 8 ohms (20Hz 20kHz, 0.05% THD) with a peak output of 150 watts. This power output is sufficient for most home audio setups, including high-efficiency speakers. The amplifier also features a Class-D design with a high switching frequency, which contributes to its efficiency and low heat output.

7. **Low Distortion and Noise**: Yamaha has engineered the A-S500 to minimize distortion and background noise, resulting in a clean and transparent sound. This is particularly noticeable in the midrange and high frequencies, where detail and clarity are prioritized.

8. **User-Friendly Controls**: The control panel is intuitive, with clearly labeled knobs and buttons. The power, volume, and input selection are straightforward to operate, and the EQ settings for the phono stage are easily adjustable.

9. **Compatibility with Modern and Analog Sources**: Whether you re using a turntable, a CD player, a streaming device, or a high-resolution DAC, the A-S500 handles all inputs with ease. Its ability to bridge analog and digital sources makes it a versatile choice for audiophiles with diverse collections.

10. **Yamaha s Reputation for Reliability**: Yamaha is a well-established brand with a long history of producing high-quality audio equipment. The A-S500 benefits from this reputation, with a track record of reliability and after-sales support.

---

### **Cons of the Yamaha A-S500**

1. **Neutral Sound Signature May Not Appeal to Everyone**: While the natural sound philosophy is praised by audiophiles, it may not suit listeners who prefer a more "vibrant," "warm," or "dynamic" sound. The A-S500 lacks equalization controls for the digital inputs, meaning you re limited to the amplifier s fixed frequency response for non-phono sources. This can feel restrictive compared to amplifiers with adjustable EQ or more colorful sound signatures.

2. **Limited Power for Very Low-Impedance Speakers**: While 100 watts is ample for most speakers, very low-impedance loads (e.g., some high-end speakers with impedances below 2 ohms) may require additional consideration. However, most speakers in the 4 8 ohm range will perform well with this amplifier.

3. **No Bluetooth or Wi-Fi**: The A-S500 lacks wireless connectivity options like Bluetooth or Wi-Fi. If you rely on wireless streaming devices (e.g., smartphones, tablets), you ll need a separate DAC or receiver to handle these inputs, which adds complexity to your setup.

4. **Price**: The A-S500 is positioned as a high-end amplifier, and its price reflects that. For audiophiles on a tighter budget, there may be more affordable alternatives that offer similar features or performance in other areas.

5. **No Subwoofer Output**: The amplifier does not include a subwoofer output, which may be a drawback if you re using a multi-way speaker system or a dedicated subwoofer. However, many audiophiles prefer a single amplifier for all channels to maintain consistency in sound.

6. **Limited Brand-Specific Features**: Unlike some high-end amplifiers from brands like NAD or McIntosh, the A-S500 doesn t offer proprietary features like advanced DSP or customizable sound profiles. Its functionality is more traditional, which may not appeal to those seeking cutting-edge technology.

7. **Size and Weight**: The A-S500 is a large and heavy unit, weighing approximately 25 lbs (11.3 kg). This may make it less portable and require careful placement in your listening room to ensure stability and proper airflow.

8. **No Built-In DAC for USB Inputs**: While the A-S500 supports USB high-resolution audio, it does not include a built-in DAC for USB inputs. This means you may need an external DAC if you re using a USB source, which could add to the cost and complexity of your setup.

---

### **Conclusion**

The Yamaha A-S500 is a well-engineered, high-performance integrated amplifier that excels in delivering a transparent, detailed, and neutral sound. It is particularly well-suited for audiophiles who prioritize accuracy, high-resolution audio, and a natural sound signature. The inclusion of a phono stage, versatile inputs, and robust power output makes it a versatile choice for both analog and digital sources.

However, its neutral sound may not appeal to those seeking a more dynamic or colored sound, and the lack of wireless connectivity, subwoofer output, and certain modern features could be seen as limitations. Additionally, its price and size may not be ideal for everyone.

If you value transparency, high-resolution audio, and a no-frills approach to amplification, the A-S500 is an excellent choice. For those who prefer a more engaging or colorful sound signature, or who rely heavily on wireless streaming, you may need to consider alternatives.

---

### **Recommendation**

- Prioritize a natural, accurate, and detailed sound signature.

- Use high-resolution audio sources (e.g., SACD, FLAC, DSD).

- Enjoy vinyl and want a built-in phono stage.

- Prefer a versatile amplifier that handles both analog and digital inputs well.

- Are willing to invest in a high-quality, reliable piece of equipment.

If you fall into one of these categories, the A-S500 will likely deliver exceptional performance and satisfaction. However, if you re looking for a more dynamic or colorful sound, or if wireless connectivity is a priority, you may want to explore other options like the NAD C 790, McIntosh MA-1, or even some high-end Class-A amplifiers like the Kef KSA 1000.

Ultimately, the best amplifier for you depends on your personal preferences, budget, and the specific needs of your listening setup. If the A-S500 aligns with your priorities, it is a solid and rewarding purchase.

Details:

Good working Yamaha A-S500 stereo integrated amplifier in black finish. Delivers clear and powerful sound with Yamaha's Natural Sound design. The amplifier has multiple inputs for connecting CD players, streamers, or other audio sources. Consign Online has used its best efforts to carefully inspect the item for sale, write appropriate , and provide photographs that fairly sufficiently depict items type, condition, image at time of sale.

If you do not intend to pay, then DO NOT BID. We just want to sell our fine offerings in a fair way. They've been sniped by other buyers. High-quality Yamaha A-S500 integrated stereo amplifier in full working order.

SHIPPING Charges Include the Following: Packaging Material Boxes, Envelopes, Peanuts, Bubble Wrap, Tape, Etc. Ideal for anyone looking to build a proper stereo setup. Includes built-in phono input for connecting a turntable. Then, if someone places a higher bid, yours rises just enough to cover theirs up your maximum.

Handle follow-up sale inquiries or issues. This gets you the best possible price, and reduces odds of being sniped. A solid, well-built WiFi amplifier known for clean, powerful sound and reliable performance. Yamaha A-S500 Natural Sound Stereo Integrated Amplifier W/PHONO INPUT.

TIP: Don't Get Outbid At The Last Moment or Miss Your Opportunity to Bid: A lot of buyers are disappointed at losing in the last second. Helping Everyone. Please help my family - by leaving all 5's. It also prevents you from forgetting to bid at the last moment.

In good condition.

part #: as500 prices

• $19.95-$325.00

specifications theatereceiv:

• brand: Yamaha
• mpn: A-s500
• type: Stereo Receiver

seller theatereceiv:

• rating: 100.0%
• # reviews: 36280
• city: Natick, Massachusetts

offer theatereceiv:

• options: Ship-to-home
• availability: In Stock
• started: April 9, 2026
• quantity: 1
• sold: 0
• best offers: True

payments theatereceiv:

• other
• wallet: Paypal
• credit card: Mastercard

shipping theatereceiv:

• type: Fixed
• carrier: UPS
• service: UPS Ground
• class: Standard
• cost: $39.95
• transit: 4-7 Days

returns theatereceiv:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer
• method: Money back

general theatereceiv:

• condition: Used
• Home Audio > Receivers Amplifiers > Receivers

Yamaha A-S500 Is Similar To:

• 0012562865607 Yamaha Watt Stereo No Remote (35.1% similar) Vi - jch 01 Yamaha R-S201 175 watt stereo receiver no remote : powers on not tested other then turning it. So you do not miss any listings...(March 16th, 2018)
• 0027108108544 Yamaha Rx Stereo Receiver (36% similar) Integrated digitally tuned am FM radio allows programmable of up to 40 stations that can be grouped in five groups eight. 4 audio inputs and 2 outputs 3 a v 1 output all rca jacks are...(March 1st, 2019)
• 0027108901183 Yamaha Rx-v480 Natural Sound (40.4% similar) In excellent working order. No other accessories are included. The sound is amazing, especially phono stage...(September 11th, 2017)
• 0027108905648 Yamaha Natural Sound Av (40.4% similar) Awesome Yamaha av channels front sound effects bass extension sound output TYPEAC-3 Dolby digital built-in pro logic receiver tuner bands am BAND width 10 histrionically features input IMPEDANCE47 compute SENSITIVITY150 control type universal remote control built-in display accessories am ...(May 10th, 2017)
• 0027108918037 Yamaha Rx Channel Surround Sound Receiver (31.5% similar) 1 channel 100 watts channel, Dolby dots surround sound receiver. Yamaha Rx V1300 working remote with loose battery cover. Good working condition. Good cosmetics...(July 5th, 2018)
• 0027108918846 Yamaha Sound Av Receiver (27.3% similar) ...(July 26th, 2017)
• 0027108929781 Yamaha Rx-v530natural Sound Av (41.4% similar) Yamaha RX-V530NATURAL sound av receiver tested works great no remote...(September 20th, 2017)
• 0027108933276 Yamaha Natural Sound Home Theater Receiver Hdmi Watts (48.9% similar) Product model 6240FAMILY theater RECEIVERSMPNHTR-6240BLUPC 276 id tepid 72048140KEY FEATURESCHANNELS5. The item is in great condition and works well but does have a light cosmetic scratch just above front headphone jack see pic high performance av receiver offers HD audio decoding, 1080P-...(February 17th, 2019)
• 0027108936659 Yamaha Natural Sound Stereo (47.8% similar) Power cords, adapters, installation CD, drivers, manuals, back plates, memory cards, etc. Item has been tested and is working great comes with: stereo receiver does not come any other accessories no are included in this sale. Yamaha natural sound stereo receiver RX-1100 400W used tested working ...(November 8th, 2017)
• 027108906584 Yamaha Surround Sound Receiver In Original Box With (41.2% similar) Item in original box with remote and manual. Tested and working...(October 25th, 2018)
• 027108918846 Yamaha Natural Sound Htr 5730 (42.1% similar) Came from estate offer please see pictures for condition and measurement. I took many pictures so that you would be able to judge condition for yourself the tell story. Please depend on pictures to describe an item. So please depend on pictures to describe an item...(February 11th, 2017)