Onkyo
Onkyo M-5010 Stereo Power Amplifier
Best power amplifier for audiophiles seeking pure, high-fidelity stereo sound.
Elevate your audio experience with the Onkyo M-5010 Stereo Power Amplifier. Designed for discerning listeners, this dedicated two-channel amplifier delivers robust performance and pure sound quality. It features Onkyo's acclaimed Wide Range Amplifier Technology (WRAT) and a three-stage inverted Darlington circuit, ensuring dynamic sound for movies and detailed audio for music. Its all-analog circuitry and low negative feedback design minimize noise and extend frequency response for an ultra-clear listening experience. Built with an anti-resonant chassis and a high-output power supply, it provides stable signal reproduction and superior vibration resistance, making it an ideal addition for dedicated stereo listening.
$499.99
Owner Satisfaction
4.5
/ 5
Category Rank
1156
/ 1684
#1156 in Power Amplifiers
Price vs Category Average
-94%
Below average
Power Output
75810.082
/ W/Ch ( Ohms, kHz, %, Channels Driven, FTC)
Who it's for
- Audiophiles driving power-hungry or low-impedance speaker systems
- Vintage enthusiasts seeking a classic, nostalgic aesthetic
- Critical listeners prioritizing accurate and uncolored audio reproduction
Who should skip it
- Buyers avoiding the costs of professional vintage restoration
- Eco-conscious users concerned about heat and energy efficiency
- Modern listeners requiring digital connectivity or remote control
Performance breakdown
Sonic Clarity
Wide Range Amplifier Technology delivers exceptionally clean and detailed audio reproduction.
Build Integrity
Anti-resonant chassis construction effectively minimizes unwanted vibration for stable signal output.
Power Delivery
Robust 75-watt output handles demanding stereo setups with consistent, reliable energy.
System Versatility
Multi-zone and bi-amping support offer flexible integration for complex audio configurations.
Signal Purity
All-analog circuitry ensures a noise-free path for high-fidelity listening experiences.
Connectivity Ease
Standard RCA and banana plug compatibility simplify basic setup for enthusiasts.
Key Specs
Power Output
75 W/Ch (8 Ohms, 1 kHz, 0.08%, 2 Channels Driven, FTC)
Total Harmonic Distortion
0.08% (Rated Power)
Damping Factor
60 (Front, 1 kHz, 8 Ohms)
Input Sensitivity and Impedance
870 mV/20 k-Ohms (Unbalanced)
Frequency Response
10 Hz–100 kHz/+0 dB, -3 dB
Signal-to-Noise Ratio
110 dB (Line, IHF-A)
Speaker Impedance
4 Ohms, 8 Ohms, 16 Ohms
Dimensions (W x H x D)
435 x 139 x 311 mm
Features
- Wide Range Amplifier Technology (WRAT)
- Three-stage inverted Darlington Circuitry
- Pure all-analog circuitry
- High-current, low-impedance drive
- Anti-resonant chassis construction
- 12V trigger for system integration
- Banana plug-compatible speaker posts
- Multi-zone audio and bi-amping support
What customers say
Customer sentiment for the Onkyo M-5010 Stereo Power Amplifier is overwhelmingly positive, positioning it as a highly regarded component for those seeking to elevate their home audio experience without breaking the bank. Reviewers consistently praise its ability to deliver a clean, powerful, and detailed sound signature, often noting a significant improvement in dynamics and clarity when compared to the integrated amplifiers found in many AV receivers. Users frequently highlight its robust power output, stating that it effortlessly drives a wide range of speakers, even those considered somewhat demanding, providing ample headroom for dynamic musical passages. The amplifier's build quality also receives commendation; customers appreciate its solid, no-nonsense construction, which conveys a sense of durability and reliability. While its design is straightforward and functional, many find this simplicity appealing, focusing the product on its core purpose: delivering high-quality amplification. Value for money is a recurring theme, with many customers feeling that the M-5010 performs well above its price point, offering a level of audio fidelity typically associated with more expensive units. Minor criticisms, if any, are rare and often relate to its basic feature set, which is generally understood and accepted given its dedicated power amplifier role. Overall, the Onkyo M-5010 is celebrated as a dependable, high-performing, and excellent-value choice for audiophiles and casual listeners alike looking to enhance their stereo setup.
Know before you buy
No, this is a dedicated all-analog power amplifier. It does not contain a digital-to-analog converter, so you will need to connect it to a pre-amplifier or an AV receiver with pre-outs.
Yes, the M-5010 supports bi-amping, which allows you to use the amplifier to drive the high and low-frequency drivers of your speakers separately for improved clarity and control.
Yes, the M-5010 is designed to handle speaker impedances ranging from 4 to 16 ohms, making it compatible with a wide variety of bookshelf and floor-standing speakers.
The unit features a 12V trigger input, which allows it to power on or enter standby mode automatically when it receives a signal from a compatible pre-amplifier or AV receiver.
No, the M-5010 does not include a remote control. It is designed as a straightforward power amplifier meant to be controlled by your primary pre-amplifier or receiver.
No, the M-5010 is not bridgeable. It is strictly a two-channel stereo amplifier designed to deliver 75 watts per channel into 8-ohm loads.
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