Yamaha
Yamaha A-S2100 Integrated Amplifier (Silver)
Best high-fidelity amplifier for audiophiles seeking pure, natural sound reproduction.
Experience natural sound and rich musicality with the Yamaha A-S2100 Integrated Amplifier. Designed for dynamic and affecting audio, it features advanced circuitry to eliminate signal loss. Enjoy a floating and balanced power amplifier with MOSFETs, all-stage fully discrete construction, and a low impedance design for superior performance. Its robust power supply ensures energetic sound, while the symmetrical design optimizes stereo reproduction. This amplifier also includes a discrete phono and headphone amplifier, visually appealing level meters, and an elegant design with luxurious real wood panels and high-quality speaker terminals.
$3079.99
Owner Satisfaction
4.7
/ 5
Category Rank
421
/ 1684
#421 in Power Amplifiers
Price vs Category Average
-63%
Below average
Minimum RMS Output Power (8 ohms, 20 Hz-20 kHz)
9090
/ W + W
Who it's for
- Audiophiles prioritizing transparent and natural sound reproduction
- Design enthusiasts seeking a premium, vintage-inspired centerpiece
- Vinyl collectors needing high-quality analog cartridge support
Who should skip it
- Digital music listeners requiring integrated streaming or USB connectivity
- Budget-conscious buyers looking for maximum power per dollar
- Users with limited rack space or lightweight shelving
Performance breakdown
Power Delivery
Robust toroidal transformer ensures effortless drive for demanding speaker loads.
Signal Purity
Fully discrete circuitry minimizes interference for a transparent, natural soundstage.
Phono Versatility
Dedicated MM and MC inputs cater perfectly to serious vinyl enthusiasts.
Build Integrity
Heavyweight construction and real wood panels exude premium, lasting craftsmanship.
Dynamic Control
High damping factor provides exceptional grip and precision over low frequencies.
Aesthetic Appeal
Classic level meters and symmetrical layout offer a timeless, sophisticated look.
Key Specs
Minimum RMS Output Power (8 ohms, 20 Hz-20 kHz)
90 W + 90 W
Minimum RMS Output Power (4 ohms, 20 Hz-20 kHz)
150 W + 150 W
Dynamic Power/Channel (8/6/4/2 ohms)
100/120/190/220 W
Damping Factor
250
Frequency Response
5 Hz-100 kHz
RIAA Equalization Deviation (PHONO MM/MC)
±0.5 dB
Total Harmonic Distortion (CD to Sp Out, 20 Hz-20 kHz)
0.02%
Signal-to-Noise Ratio (PHONO MM)
90 dB
Features
- Natural sound with rich musicality
- Floating and balanced power amplifier
- All-stage fully discrete construction
- Superior electronic volume control
- Energetic, dynamic sound
- Symmetrical design for ideal stereo
- Discrete phono and headphone amps
- Elegant design with real wood panels
What customers say
Customers overwhelmingly laud the Yamaha A-S2100 Integrated Amplifier as a truly exceptional piece of audio engineering, embodying a perfect blend of classic aesthetics and modern high-fidelity performance. The most frequently highlighted aspect is its sublime sound quality; reviewers consistently describe it as natural, warm, detailed, and incredibly musical, capable of revealing nuances in recordings while presenting a wide and deep soundstage. Many appreciate its ability to deliver powerful dynamics without sacrificing refinement, making it suitable for a wide range of musical genres. The integrated phono stage receives particular praise, often cited as being of a quality that rivals standalone units, delighting vinyl enthusiasts. Beyond its sonic prowess, the A-S2100's build quality is universally admired. Its robust construction, premium materials, and the iconic, retro-inspired design featuring beautiful VU meters contribute to a sense of luxury and durability. While its price point places it firmly in the high-end category, the consensus among owners is that the amplifier offers remarkable value, delivering a performance level often associated with far more expensive separates. Minor points, such as the simplicity of the remote control or the deliberate lack of digital inputs (as it's a pure analog design), are rarely seen as significant drawbacks, given the amplifier's core strengths and target audience. Overall, the A-S2100 is celebrated as an investment-worthy component that brings immense joy and a profound connection to music.
Know before you buy
Yes, the A-S2100 features a dedicated discrete phono stage that supports both MM and MC cartridges, allowing you to connect a wide variety of turntables directly without needing an external preamp.
This design isolates the amplifier circuitry from the ground, which significantly reduces the impact of voltage fluctuations and external noise. The result is a cleaner, more transparent sound with improved signal-to-noise performance.
With 90 watts per channel at 8 ohms and a high damping factor of 250, this amplifier is well-equipped to handle most high-quality speakers. Its robust toroidal transformer ensures it maintains composure and dynamic control even when driving lower impedance loads.
Yes, it features a high-quality, fully discrete headphone amplifier. It is designed to provide a rich, detailed listening experience that matches the performance of the main speaker outputs.
The amplifier offers versatile connectivity including RCA analog inputs and XLR balanced inputs for high-end sources. It also includes a main-in terminal if you wish to use the unit as a dedicated power amplifier in a larger system.
The unit measures 435 x 157 x 463 mm and weighs 23.4 kg. Because it is quite deep and heavy, ensure your shelf is sturdy and has enough clearance for proper ventilation and cable management.
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