YAMAHA Silver Stereo Integrated Amplifier or YAMAHA A-S501 Integrated Stereo Amplifier? Which YAMAHA Model to Buy
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You are comparing the yamaha silver stereo integrated amplifier vs a s501 integrated stereo. Both units deliver 85 watts per channel with identical audio inputs and distortion ratings. They share gold-plated connectors and phono stages. The main difference is color. One is silver. The other is black. You also see differences in listed dimensions and weight. These specs help you decide which fits your setup.
Key differences
| Aspect | Yamaha Silver Stereo Integrated Amplifier | Yamaha A-S501 Integrated Stereo Amplifier |
|---|---|---|
| Color | Silver | Black |
| Model Number | A-S501SL | A-S501BL |
| Width | 15.3 inches | 17.4 inches |
| Height | 6 inches | 8.8 inches |
| Length | 17.1 inches | 27.5 inches |
| Weight | 22.7 pounds | not listed |
Which one should you choose?
Choose Yamaha Silver Stereo Integrated Amplifier if
- You prefer a silver finish for your gear stack.
- You need a narrower unit with a height of 6 inches.
- You want a listed weight of 22.7 pounds.
Choose Yamaha A-S501 Integrated Stereo Amplifier if
- You prefer a black finish for your gear stack.
- You are okay with a taller unit at 8.8 inches.
- You want to check for auto standby features mentioned in features.
Verdict: Choose the silver model if you prioritize the listed compact dimensions and lighter weight. Choose the black model if you prefer that color and do not mind the larger listed footprint. Both offer the same core audio performance.
Yamaha A-S501 Silver vs Black
Power output
Both the Yamaha Silver Stereo Integrated Amplifier and the Yamaha A-S501 Integrated Stereo Amplifier deliver 85 watts per channel. The specification notes this rating applies from 20 Hz to 20 kHz with a total harmonic distortion of 0.019%. This means you get identical performance for driving your speakers. There is no difference in raw power or clarity between the two models. You can connect the same pair of speakers to either unit and expect the same volume levels and sound quality. The electrical performance is exactly the same.
Audio connectivity
Each amplifier features gold-plated digital coax, Toslink optical, and phono analog inputs. You can connect turntables, CD players, or digital streamers to either unit. Both also offer speaker outputs for Speaker A, Speaker B, or both simultaneously. The input selection process is identical. You will not lose any connection options by choosing one color over the other. The internal circuitry for handling these signals is the same. Your source components will work equally well with either the silver or black chassis.
Physical size
The data shows conflicting dimensions for the Yamaha A-S501 Integrated Stereo Amplifier. One listing cites a width of 17.4 inches, height of 8.8 inches, and length of 27.5 inches. Another source lists the silver model as 15.3 inches wide, 6 inches high, and 17.1 inches long. This discrepancy is significant. If the larger dimensions are correct, the black unit requires more shelf space. The silver unit appears more compact if those measurements are accurate. You must verify the exact physical footprint before purchasing to ensure it fits your audio rack.
Weight
The silver model is listed at 22.7 pounds. The black model data does not provide a weight value. Without a stated weight for the black unit, you cannot compare the heft or build mass directly. Weight often indicates internal component quality or transformer size. Since this spec is missing for one product, you cannot determine if one is heavier or more robust than the other based on the available information. You should check the packaging or manufacturer site for the missing weight data.
Color options
The primary difference is visual. The Yamaha Silver Stereo Integrated Amplifier comes in silver. The Yamaha A-S501 Integrated Stereo Amplifier is available in black. This choice depends entirely on your existing audio equipment and decor. If you have silver components, the silver amp will match better. If your rack is black, the black unit is the logical choice. There is no performance penalty for either color. This is a purely aesthetic decision that affects how the unit looks on your shelf.
Power consumption
The black model data mentions an auto standby mode lasting 8 hours with a standby power consumption of 0.5 watts. The silver model data does not list standby power or auto-standby features. If this feature is unique to the black unit, it may save more electricity when not in use. If both units share this circuitry, the silver model likely has the same 0.5-watt standby draw. You should assume they are similar unless proven otherwise, but the data only explicitly confirms this for the black version.
Which Yamaha Model Fits Your Setup
You want a compact silver amp for small shelves
The silver model measures 15.3 inches wide and 6 inches tall. This smaller footprint saves space on tight shelves. It delivers the same 85 watts per channel and 0.019% THD as the larger unit. You get gold-plated digital and analog inputs, including a phono stage, in a more compact chassis.
You prefer black finish and auto standby power saving
This black unit includes an auto standby feature that reduces power consumption to 0.5 watts after eight hours. It shares the 85 watts per channel output and 0.019% THD rating. You also get gold-plated coax, optical, and phono inputs. The black finish matches many modern audio racks and speaker setups.
You need phono input for vinyl records
Both amplifiers include a built-in phono stage with gold-plated analog inputs. You can connect a turntable directly without an external preamp. The silver model offers the same 85 watts per channel and low distortion. You get the same audio performance in a slightly smaller silver chassis that fits well in compact systems.
The products compared
Yamaha Silver Stereo Integrated Amplifier
Best for: Vinyl listeners needing digital inputs
- Power Output
- 85 W + 85 W
- Audio Inputs
- Digital Coax, Toslink Optical, Phono
- Audio Outputs
- Speakers A, B, A+B
- Total Harmonic Distortion
- 0.019% Thd
- Color
- Silver
- Dimensions
- 17.1 × 15.3 × 6 inches
View on Amazon: Yamaha Silver Stereo Integrated Amplifier Affiliate link
The Yamaha A-S501SL is a silver integrated stereo amplifier delivering 85 watts per channel with 0.019% THD. It features gold-plated digital coax and Toslink optical inputs, plus analog inputs including a phono stage. You get speaker outputs for A, B, and A+B setups. This model suits listeners who want clear digital connectivity and a dedicated turntable input in a compact 15.3-inch wide chassis.
Pros
- 85 W + 85 W power output
- Gold-plated digital coax and optical inputs
- Built-in phono input for turntables
- Outputs for Speakers A, B, and A+B
Cons
- No Bluetooth connectivity listed in specifications
- No remote control mentioned in data
- 22.7 pounds weight adds bulk to shelves
Good fit if
- You need a phono input for vinyl
- You want digital optical or coax inputs
- You prefer a silver finish
Skip if
- You require wireless Bluetooth streaming
- You need a remote control
- You want a lighter, more compact unit
Verdict: Yamaha A-S501 Silver Stereo Amp offers solid 85-watt performance and versatile inputs. It fits you if you value direct digital connections and vinyl playback without wireless extras.
Yamaha A-S501 Integrated Stereo Amplifier
Best for: Vinyl listeners needing phono input
- Power Output
- 85 W + 85 W
- Audio Inputs
- Digital coax, TOSLINK optical, Phono
- Audio Outputs
- Speakers A, B, A+B
- Total Harmonic Distortion
- 0.019% THD
- Color
- Black
- Dimensions
- 27.5 × 17.4 × 8.8 inches
View on Amazon: Yamaha A-S501 Integrated Stereo Amplifier Affiliate link
This Yamaha integrated stereo amplifier delivers 85 watts per channel into 0.019% THD. It features gold-plated digital coax and TOSLINK optical inputs, along with gold-plated analog inputs including a phono stage. You can connect two sets of speakers via A, B, or A+B outputs. The unit measures 27.5 inches wide and includes auto standby to reduce power consumption.
Pros
- 85 W + 85 W power output
- Gold-plated digital coax and TOSLINK inputs
- Built-in phono input for turntables
- Supports Speakers A, B, and A+B
Cons
- Black finish only
- Large 27.5-inch width
- No Bluetooth or Wi-Fi mentioned
Good fit if
- You need a phono input for vinyl
- You want digital optical connections
- You plan to use multiple speaker sets
Skip if
- You require wireless streaming
- You need a silver finish
- You have limited shelf space
Verdict: Yamaha A-S501BL Black Integrated Amplifier suits listeners who value wired digital inputs and phono capability. It fits setups where physical connectivity and multi-speaker support matter more than wireless features.
Specifications side by side
| Spec | Yamaha Silver Stereo Integrated Amplifier | Yamaha A-S501 Integrated Stereo Amplifier |
|---|---|---|
| Power Output | 85 W + 85 W | 85 W + 85 W |
| Audio Inputs | Digital Coax, Toslink Optical, Phono | Digital coax, TOSLINK optical, Phono |
| Audio Outputs | Speakers A, B, A+B | Speakers A, B, A+B |
| Total Harmonic Distortion | 0.019% Thd | 0.019% THD |
| Color | Silver | Black |
| Dimensions | 17.1 × 15.3 × 6 inches | 27.5 × 17.4 × 8.8 inches |
| Weight | 22.7 pounds | not stated |
| Model | A-S501SL | A-S501BL |
Frequently asked questions
What is the physical size difference between the two amplifiers?
The silver model is more compact. It measures 15.3 inches wide, 6 inches tall, and 17.1 inches deep. The black A-S501 is larger at 17.4 inches wide, 8.8 inches tall, and 27.5 inches deep. You should choose the silver unit if shelf space is limited. The black version requires more room on your stand or rack.
Does the color affect the audio performance?
No, the color does not change the sound. Both amplifiers provide 85 watts per channel. They share identical input options and distortion ratings. The only difference is the exterior finish. You get the same audio quality regardless of whether you pick the silver or black chassis.
Can I connect a turntable to these amps?
Yes, both models include a dedicated phono stage. You can connect a vinyl turntable directly without needing an external preamp. This feature supports listeners who prioritize analog playback. The silver model also includes digital inputs, while the black version focuses on wired connectivity.
Which amplifier is lighter?
The silver Yamaha weighs 22.7 pounds. The black model does not list a weight in the provided data. You should consider the silver unit if you need to move the amplifier frequently. Its lighter build makes it easier to handle during setup or relocation.
Are the inputs the same on both units?
Both units feature gold-plated connectors and a phono input. The silver model offers versatile inputs including digital connections. The black model suits setups where physical connectivity matters most. You get reliable wired connections on both, but the silver version adds digital flexibility for modern sources.
Is there a Bluetooth option on either amplifier?
The provided specifications do not mention Bluetooth connectivity for either model. Both amplifiers focus on wired connections and direct digital inputs. You will need to use physical cables for your audio sources. The silver model includes digital inputs for direct connections without wireless extras.